79997617

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3037}}^1$

素因数の和:3168

約数の個数: 16

約数和(自身を含む): 94493952

約数和(自身を除く): 14496335

約数列:

[1, 7, 53, 71, 371, 497, 3037, 3763, 21259, 26341, 160961, 215627, 1126727, 1509389, 11428231, 79997617]

約数ペア:

[(1, 79997617), (7, 11428231), (53, 1509389), (71, 1126727), (371, 215627), (497, 160961), (3037, 26341), (3763, 21259)]