25168473

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6871}}^1$

素因数の和:6925

約数の個数: 24

約数和(自身を含む): 40737216

約数和(自身を除く): 15568743

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 6871, 20613, 61839, 75581, 226743, 254227, 680229, 762681, 2288043, 2796497, 8389491, 25168473]

約数ペア:

[(1, 25168473), (3, 8389491), (9, 2796497), (11, 2288043), (33, 762681), (37, 680229), (99, 254227), (111, 226743), (333, 75581), (407, 61839), (1221, 20613), (3663, 6871)]