153620449

素因数分解:

${\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 165309120

約数和(自身を除く): 11688671

約数列:

[1, 17, 113, 211, 379, 1921, 3587, 6443, 23843, 42827, 79969, 405331, 728059, 1359473, 9036497, 153620449]

約数ペア:

[(1, 153620449), (17, 9036497), (113, 1359473), (211, 728059), (379, 405331), (1921, 79969), (3587, 42827), (6443, 23843)]