917695921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{2749}}^1$

素因数の和:3108

約数の個数: 16

約数和(自身を含む): 989010000

約数和(自身を除く): 71314079

約数列:

[1, 17, 73, 269, 1241, 2749, 4573, 19637, 46733, 200677, 333829, 739481, 3411509, 12571177, 53982113, 917695921]

約数ペア:

[(1, 917695921), (17, 53982113), (73, 12571177), (269, 3411509), (1241, 739481), (2749, 333829), (4573, 200677), (19637, 46733)]