667103679

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{5101}}^1$

素因数の和:6439

約数の個数: 24

約数和(自身を含む): 1052195664

約数和(自身を除く): 385091985

約数列:

[1, 3, 9, 11, 33, 99, 1321, 3963, 5101, 11889, 14531, 15303, 43593, 45909, 56111, 130779, 168333, 504999, 6738421, 20215263, 60645789, 74122631, 222367893, 667103679]

約数ペア:

[(1, 667103679), (3, 222367893), (9, 74122631), (11, 60645789), (33, 20215263), (99, 6738421), (1321, 504999), (3963, 168333), (5101, 130779), (11889, 56111), (14531, 45909), (15303, 43593)]