2147520009

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{2269}}^1\times {\mathrm{10177}}^1$

素因数の和:12480

約数の個数: 16

約数和(自身を含む): 2957319680

約数和(自身を除く): 809799671

約数列:

[1, 3, 31, 93, 2269, 6807, 10177, 30531, 70339, 211017, 315487, 946461, 23091613, 69274839, 715840003, 2147520009]

約数ペア:

[(1, 2147520009), (3, 715840003), (31, 69274839), (93, 23091613), (2269, 946461), (6807, 315487), (10177, 211017), (30531, 70339)]