4371939

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 7687680

約数和(自身を除く): 3315741

約数列:

[1, 3, 9, 11, 13, 33, 39, 43, 79, 99, 117, 129, 143, 237, 387, 429, 473, 559, 711, 869, 1027, 1287, 1419, 1677, 2607, 3081, 3397, 4257, 5031, 6149, 7821, 9243, 10191, 11297, 18447, 30573, 33891, 37367, 44161, 55341, 101673, 112101, 132483, 336303, 397449, 485771, 1457313, 4371939]

約数ペア:

[(1, 4371939), (3, 1457313), (9, 485771), (11, 397449), (13, 336303), (33, 132483), (39, 112101), (43, 101673), (79, 55341), (99, 44161), (117, 37367), (129, 33891), (143, 30573), (237, 18447), (387, 11297), (429, 10191), (473, 9243), (559, 7821), (711, 6149), (869, 5031), (1027, 4257), (1287, 3397), (1419, 3081), (1677, 2607)]