1305942001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{623957}}^1$

素因数の和:624000

約数の個数: 16

約数和(自身を含む): 1677199104

約数和(自身を除く): 371257103

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 623957, 4367699, 8111441, 14351011, 56780087, 100457077, 186563143, 1305942001]

約数ペア:

[(1, 1305942001), (7, 186563143), (13, 100457077), (23, 56780087), (91, 14351011), (161, 8111441), (299, 4367699), (2093, 623957)]