13661323

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 16130016

約数和(自身を除く): 2468693

約数列:

[1, 13, 19, 41, 71, 247, 361, 533, 779, 923, 1349, 2911, 4693, 10127, 14801, 17537, 25631, 37843, 55309, 192413, 333203, 719017, 1050871, 13661323]

約数ペア:

[(1, 13661323), (13, 1050871), (19, 719017), (41, 333203), (71, 192413), (247, 55309), (361, 37843), (533, 25631), (779, 17537), (923, 14801), (1349, 10127), (2911, 4693)]