307920951

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{12473}}^1$

素因数の和:12703

約数の個数: 24

約数和(自身を含む): 481296816

約数和(自身を除く): 173375865

約数列:

[1, 3, 9, 13, 39, 117, 211, 633, 1899, 2743, 8229, 12473, 24687, 37419, 112257, 162149, 486447, 1459341, 2631803, 7895409, 23686227, 34213439, 102640317, 307920951]

約数ペア:

[(1, 307920951), (3, 102640317), (9, 34213439), (13, 23686227), (39, 7895409), (117, 2631803), (211, 1459341), (633, 486447), (1899, 162149), (2743, 112257), (8229, 37419), (12473, 24687)]