13702787

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:506

約数の個数: 16

約数和(自身を含む): 16128000

約数和(自身を除く): 2425213

約数列:

[1, 7, 71, 79, 349, 497, 553, 2443, 5609, 24779, 27571, 39263, 173453, 192997, 1957541, 13702787]

約数ペア:

[(1, 13702787), (7, 1957541), (71, 192997), (79, 173453), (349, 39263), (497, 27571), (553, 24779), (2443, 5609)]