339403779

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 610541568

約数和(自身を除く): 271137789

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 47, 93, 99, 117, 141, 143, 181, 279, 341, 403, 423, 429, 517, 543, 611, 1023, 1209, 1287, 1457, 1551, 1629, 1833, 1991, 2353, 3069, 3627, 4371, 4433, 4653, 5499, 5611, 5973, 6721, 7059, 8507, 13113, 13299, 16027, 16833, 17919, 18941, 20163, 21177, 25521, 25883, 39897, 48081, 50499, 56823, 60489, 61721, 72943, 76563, 77649, 93577, 110591, 144243, 170469, 185163, 208351, 218829, 232947, 263717, 280731, 331773, 555489, 625053, 656487, 791151, 802373, 842193, 995319, 1216501, 1875159, 2373453, 2407119, 2900887, 3428321, 3649503, 7221357, 8702661, 10284963, 10948509, 26107983, 30854889, 37711531, 113134593, 339403779]

約数ペア:

[(1, 339403779), (3, 113134593), (9, 37711531), (11, 30854889), (13, 26107983), (31, 10948509), (33, 10284963), (39, 8702661), (47, 7221357), (93, 3649503), (99, 3428321), (117, 2900887), (141, 2407119), (143, 2373453), (181, 1875159), (279, 1216501), (341, 995319), (403, 842193), (423, 802373), (429, 791151), (517, 656487), (543, 625053), (611, 555489), (1023, 331773), (1209, 280731), (1287, 263717), (1457, 232947), (1551, 218829), (1629, 208351), (1833, 185163), (1991, 170469), (2353, 144243), (3069, 110591), (3627, 93577), (4371, 77649), (4433, 76563), (4653, 72943), (5499, 61721), (5611, 60489), (5973, 56823), (6721, 50499), (7059, 48081), (8507, 39897), (13113, 25883), (13299, 25521), (16027, 21177), (16833, 20163), (17919, 18941)]