57538013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1559}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 66044160

約数和(自身を除く): 8506147

約数列:

[1, 13, 17, 167, 221, 1559, 2171, 2839, 20267, 26503, 36907, 260353, 344539, 3384589, 4426001, 57538013]

約数ペア:

[(1, 57538013), (13, 4426001), (17, 3384589), (167, 344539), (221, 260353), (1559, 36907), (2171, 26503), (2839, 20267)]