12963802579

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{2003}}^1\times {\mathrm{5471}}^1$

素因数の和:7507

約数の個数: 24

約数和(自身を含む): 16054060032

約数和(自身を除く): 3090257453

約数列:

[1, 7, 13, 91, 169, 1183, 2003, 5471, 14021, 26039, 38297, 71123, 182273, 338507, 497861, 924599, 2369549, 6472193, 10958413, 76708891, 142459369, 997215583, 1851971797, 12963802579]

約数ペア:

[(1, 12963802579), (7, 1851971797), (13, 997215583), (91, 142459369), (169, 76708891), (1183, 10958413), (2003, 6472193), (5471, 2369549), (14021, 924599), (26039, 497861), (38297, 338507), (71123, 182273)]