1260844563

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{56941}}^1$

素因数の和:57027

約数の個数: 24

約数和(自身を含む): 1878174928

約数和(自身を除く): 617330365

約数列:

[1, 3, 11, 33, 61, 121, 183, 363, 671, 2013, 7381, 22143, 56941, 170823, 626351, 1879053, 3473401, 6889861, 10420203, 20669583, 38207411, 114622233, 420281521, 1260844563]

約数ペア:

[(1, 1260844563), (3, 420281521), (11, 114622233), (33, 38207411), (61, 20669583), (121, 10420203), (183, 6889861), (363, 3473401), (671, 1879053), (2013, 626351), (7381, 170823), (22143, 56941)]