1958904519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 3166732800

約数和(自身を除く): 1207828281

約数列:

[1, 3, 11, 13, 33, 39, 41, 123, 143, 169, 429, 451, 507, 533, 659, 1353, 1599, 1859, 1977, 2197, 5577, 5863, 6591, 6929, 7249, 8567, 17589, 20787, 21747, 24167, 25701, 27019, 72501, 76219, 81057, 90077, 94237, 111371, 228657, 270231, 282711, 297209, 334113, 351247, 891627, 990847, 1053741, 1225081, 1447823, 2972541, 3675243, 3863717, 4343469, 4566211, 11591151, 13698633, 15926053, 47778159, 50228321, 59360743, 150684963, 178082229, 652968173, 1958904519]

約数ペア:

[(1, 1958904519), (3, 652968173), (11, 178082229), (13, 150684963), (33, 59360743), (39, 50228321), (41, 47778159), (123, 15926053), (143, 13698633), (169, 11591151), (429, 4566211), (451, 4343469), (507, 3863717), (533, 3675243), (659, 2972541), (1353, 1447823), (1599, 1225081), (1859, 1053741), (1977, 990847), (2197, 891627), (5577, 351247), (5863, 334113), (6591, 297209), (6929, 282711), (7249, 270231), (8567, 228657), (17589, 111371), (20787, 94237), (21747, 90077), (24167, 81057), (25701, 76219), (27019, 72501)]