13360383

素因数分解:

$3^7\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 20664000

約数和(自身を除く): 7303617

約数列:

[1, 3, 9, 27, 41, 81, 123, 149, 243, 369, 447, 729, 1107, 1341, 2187, 3321, 4023, 6109, 9963, 12069, 18327, 29889, 36207, 54981, 89667, 108621, 164943, 325863, 494829, 1484487, 4453461, 13360383]

約数ペア:

[(1, 13360383), (3, 4453461), (9, 1484487), (27, 494829), (41, 325863), (81, 164943), (123, 108621), (149, 89667), (243, 54981), (369, 36207), (447, 29889), (729, 18327), (1107, 12069), (1341, 9963), (2187, 6109), (3321, 4023)]