1338407279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{9901}}^1\times {\mathrm{12289}}^1$

素因数の和:22201

約数の個数: 8

約数和(自身を含む): 1460346960

約数和(自身を除く): 121939681

約数列:

[1, 11, 9901, 12289, 108911, 135179, 121673389, 1338407279]

約数ペア:

[(1, 1338407279), (11, 121673389), (9901, 135179), (12289, 108911)]