31292073

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1061}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 47216520

約数和(自身を除く): 15924447

約数列:

[1, 3, 9, 29, 87, 113, 261, 339, 1017, 1061, 3183, 3277, 9549, 9831, 29493, 30769, 92307, 119893, 276921, 359679, 1079037, 3476897, 10430691, 31292073]

約数ペア:

[(1, 31292073), (3, 10430691), (9, 3476897), (29, 1079037), (87, 359679), (113, 276921), (261, 119893), (339, 92307), (1017, 30769), (1061, 29493), (3183, 9831), (3277, 9549)]