138743279

素因数分解:

${\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 147312000

約数和(自身を除く): 8568721

約数列:

[1, 29, 59, 131, 619, 1711, 3799, 7729, 17951, 36521, 81089, 224141, 1059109, 2351581, 4784251, 138743279]

約数ペア:

[(1, 138743279), (29, 4784251), (59, 2351581), (131, 1059109), (619, 224141), (1711, 81089), (3799, 36521), (7729, 17951)]