12909735

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4703}}^1$

素因数の和:4775

約数の個数: 24

約数和(自身を含む): 22748544

約数和(自身を除く): 9838809

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 4703, 14109, 23515, 42327, 70545, 211635, 286883, 860649, 1434415, 2581947, 4303245, 12909735]

約数ペア:

[(1, 12909735), (3, 4303245), (5, 2581947), (9, 1434415), (15, 860649), (45, 286883), (61, 211635), (183, 70545), (305, 42327), (549, 23515), (915, 14109), (2745, 4703)]