20132307

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{6373}}^1$

素因数の和:6401

約数の個数: 24

約数和(自身を含む): 32481904

約数和(自身を除く): 12349597

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 6373, 19119, 57357, 82849, 172071, 248547, 516213, 745641, 1548639, 2236923, 6710769, 20132307]

約数ペア:

[(1, 20132307), (3, 6710769), (9, 2236923), (13, 1548639), (27, 745641), (39, 516213), (81, 248547), (117, 172071), (243, 82849), (351, 57357), (1053, 19119), (3159, 6373)]