15181357

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 17200512

約数和(自身を除く): 2019155

約数列:

[1, 17, 23, 41, 391, 697, 943, 947, 16031, 16099, 21781, 38827, 370277, 660059, 893021, 15181357]

約数ペア:

[(1, 15181357), (17, 893021), (23, 660059), (41, 370277), (391, 38827), (697, 21781), (943, 16099), (947, 16031)]