69876829

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1987}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 80156160

約数和(自身を除く): 10279331

約数列:

[1, 11, 23, 139, 253, 1529, 1987, 3197, 21857, 35167, 45701, 276193, 502711, 3038123, 6352439, 69876829]

約数ペア:

[(1, 69876829), (11, 6352439), (23, 3038123), (139, 502711), (253, 276193), (1529, 45701), (1987, 35167), (3197, 21857)]