207607521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^2\times {\mathrm{593}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 305449056

約数和(自身を除く): 97841535

約数列:

[1, 3, 11, 33, 103, 309, 593, 1133, 1779, 3399, 6523, 10609, 19569, 31827, 61079, 116699, 183237, 350097, 671869, 2015607, 6291137, 18873411, 69202507, 207607521]

約数ペア:

[(1, 207607521), (3, 69202507), (11, 18873411), (33, 6291137), (103, 2015607), (309, 671869), (593, 350097), (1133, 183237), (1779, 116699), (3399, 61079), (6523, 31827), (10609, 19569)]