447940649

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{2027}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 490613760

約数和(自身を除く): 42673111

約数列:

[1, 13, 89, 191, 1157, 2027, 2483, 16999, 26351, 180403, 220987, 387157, 2345239, 5033041, 34456973, 447940649]

約数ペア:

[(1, 447940649), (13, 34456973), (89, 5033041), (191, 2345239), (1157, 387157), (2027, 220987), (2483, 180403), (16999, 26351)]