991041697

素因数分解:

${\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{1019}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 1035993600

約数和(自身を除く): 44951903

約数列:

[1, 31, 137, 229, 1019, 4247, 7099, 31373, 31589, 139603, 233351, 972563, 4327693, 7233881, 31969087, 991041697]

約数ペア:

[(1, 991041697), (31, 31969087), (137, 7233881), (229, 4327693), (1019, 972563), (4247, 233351), (7099, 139603), (31373, 31589)]