39237887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4129}}^1$

素因数の和:4202

約数の個数: 16

約数和(自身を含む): 45793440

約数和(自身を除く): 6555553

約数列:

[1, 13, 17, 43, 221, 559, 731, 4129, 9503, 53677, 70193, 177547, 912509, 2308111, 3018299, 39237887]

約数ペア:

[(1, 39237887), (13, 3018299), (17, 2308111), (43, 912509), (221, 177547), (559, 70193), (731, 53677), (4129, 9503)]