2147334787

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{9461}}^1$

素因数の和:9583

約数の個数: 24

約数和(自身を含む): 2493426240

約数和(自身を除く): 346091453

約数列:

[1, 13, 17, 79, 169, 221, 1027, 1343, 2873, 9461, 13351, 17459, 122993, 160837, 226967, 747419, 1598909, 2090881, 9716447, 12706123, 27181453, 126313811, 165179599, 2147334787]

約数ペア:

[(1, 2147334787), (13, 165179599), (17, 126313811), (79, 27181453), (169, 12706123), (221, 9716447), (1027, 2090881), (1343, 1598909), (2873, 747419), (9461, 226967), (13351, 160837), (17459, 122993)]