907339213

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{241}}^1\times {\mathrm{647}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 1040630976

約数和(自身を除く): 133291763

約数列:

[1, 11, 23, 241, 253, 529, 647, 2651, 5543, 5819, 7117, 14881, 60973, 127489, 155927, 163691, 342263, 1402379, 1715197, 3586321, 3764893, 39449531, 82485383, 907339213]

約数ペア:

[(1, 907339213), (11, 82485383), (23, 39449531), (241, 3764893), (253, 3586321), (529, 1715197), (647, 1402379), (2651, 342263), (5543, 163691), (5819, 155927), (7117, 127489), (14881, 60973)]