117860421

素因数分解:

$3^1\times 7^1\times {\mathrm{2207}}^1\times {\mathrm{2543}}^1$

素因数の和:4760

約数の個数: 16

約数和(自身を含む): 179748864

約数和(自身を除く): 61888443

約数列:

[1, 3, 7, 21, 2207, 2543, 6621, 7629, 15449, 17801, 46347, 53403, 5612401, 16837203, 39286807, 117860421]

約数ペア:

[(1, 117860421), (3, 39286807), (7, 16837203), (21, 5612401), (2207, 53403), (2543, 46347), (6621, 17801), (7629, 15449)]