3331251

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 72

約数和(自身を含む): 6639360

約数和(自身を除く): 3308109

約数列:

[1, 3, 7, 9, 11, 19, 21, 23, 33, 57, 63, 69, 77, 99, 121, 133, 161, 171, 207, 209, 231, 253, 363, 399, 437, 483, 627, 693, 759, 847, 1089, 1197, 1311, 1449, 1463, 1771, 1881, 2277, 2299, 2541, 2783, 3059, 3933, 4389, 4807, 5313, 6897, 7623, 8349, 9177, 13167, 14421, 15939, 16093, 19481, 20691, 25047, 27531, 33649, 43263, 48279, 52877, 58443, 100947, 144837, 158631, 175329, 302841, 370139, 475893, 1110417, 3331251]

約数ペア:

[(1, 3331251), (3, 1110417), (7, 475893), (9, 370139), (11, 302841), (19, 175329), (21, 158631), (23, 144837), (33, 100947), (57, 58443), (63, 52877), (69, 48279), (77, 43263), (99, 33649), (121, 27531), (133, 25047), (161, 20691), (171, 19481), (207, 16093), (209, 15939), (231, 14421), (253, 13167), (363, 9177), (399, 8349), (437, 7623), (483, 6897), (627, 5313), (693, 4807), (759, 4389), (847, 3933), (1089, 3059), (1197, 2783), (1311, 2541), (1449, 2299), (1463, 2277), (1771, 1881)]