63481439

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 74511360

約数和(自身を除く): 11029921

約数列:

[1, 7, 53, 139, 371, 973, 1231, 7367, 8617, 51569, 65243, 171109, 456701, 1197763, 9068777, 63481439]

約数ペア:

[(1, 63481439), (7, 9068777), (53, 1197763), (139, 456701), (371, 171109), (973, 65243), (1231, 51569), (7367, 8617)]