41720631

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{659}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 57024000

約数和(自身を除く): 15303369

約数列:

[1, 3, 47, 141, 449, 659, 1347, 1977, 21103, 30973, 63309, 92919, 295891, 887673, 13906877, 41720631]

約数ペア:

[(1, 41720631), (3, 13906877), (47, 887673), (141, 295891), (449, 92919), (659, 63309), (1347, 30973), (1977, 21103)]