31444137

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2621}}^1$

素因数の和:2701

約数の個数: 24

約数和(自身を含む): 47993088

約数和(自身を除く): 16548951

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 2621, 3999, 7863, 11997, 23589, 81251, 112703, 243753, 338109, 731259, 1014327, 3493793, 10481379, 31444137]

約数ペア:

[(1, 31444137), (3, 10481379), (9, 3493793), (31, 1014327), (43, 731259), (93, 338109), (129, 243753), (279, 112703), (387, 81251), (1333, 23589), (2621, 11997), (3999, 7863)]