1993953

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 32

約数和(自身を含む): 3104640

約数和(自身を除く): 1110687

約数列:

[1, 3, 13, 29, 39, 41, 43, 87, 123, 129, 377, 533, 559, 1131, 1189, 1247, 1599, 1677, 1763, 3567, 3741, 5289, 15457, 16211, 22919, 46371, 48633, 51127, 68757, 153381, 664651, 1993953]

約数ペア:

[(1, 1993953), (3, 664651), (13, 153381), (29, 68757), (39, 51127), (41, 48633), (43, 46371), (87, 22919), (123, 16211), (129, 15457), (377, 5289), (533, 3741), (559, 3567), (1131, 1763), (1189, 1677), (1247, 1599)]