4026678271

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{121333}}^1$

素因数の和:121782

約数の個数: 16

約数和(自身を含む): 5031963648

約数和(自身を除く): 1005285377

約数列:

[1, 7, 11, 77, 431, 3017, 4741, 33187, 121333, 849331, 1334663, 9342641, 52294523, 366061661, 575239753, 4026678271]

約数ペア:

[(1, 4026678271), (7, 575239753), (11, 366061661), (77, 52294523), (431, 9342641), (3017, 1334663), (4741, 849331), (33187, 121333)]