239782123

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{9103}}^1$

素因数の和:9234

約数の個数: 16

約数和(自身を含む): 283170816

約数和(自身を除く): 43388693

約数列:

[1, 7, 53, 71, 371, 497, 3763, 9103, 26341, 63721, 482459, 646313, 3377213, 4524191, 34254589, 239782123]

約数ペア:

[(1, 239782123), (7, 34254589), (53, 4524191), (71, 3377213), (371, 646313), (497, 482459), (3763, 63721), (9103, 26341)]