13737577

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 16118784

約数和(自身を除く): 2381207

約数列:

[1, 7, 71, 131, 211, 497, 917, 1477, 9301, 14981, 27641, 65107, 104867, 193487, 1962511, 13737577]

約数ペア:

[(1, 13737577), (7, 1962511), (71, 193487), (131, 104867), (211, 65107), (497, 27641), (917, 14981), (1477, 9301)]