2982497

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 3670272

約数和(自身を除く): 687775

約数列:

[1, 7, 17, 71, 119, 353, 497, 1207, 2471, 6001, 8449, 25063, 42007, 175441, 426071, 2982497]

約数ペア:

[(1, 2982497), (7, 426071), (17, 175441), (71, 42007), (119, 25063), (353, 8449), (497, 6001), (1207, 2471)]