29099421

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 47803392

約数和(自身を除く): 18703971

約数列:

[1, 3, 9, 13, 31, 39, 71, 93, 113, 117, 213, 279, 339, 403, 639, 923, 1017, 1209, 1469, 2201, 2769, 3503, 3627, 4407, 6603, 8023, 8307, 10509, 13221, 19809, 24069, 28613, 31527, 45539, 72207, 85839, 104299, 136617, 248713, 257517, 312897, 409851, 746139, 938691, 2238417, 3233269, 9699807, 29099421]

約数ペア:

[(1, 29099421), (3, 9699807), (9, 3233269), (13, 2238417), (31, 938691), (39, 746139), (71, 409851), (93, 312897), (113, 257517), (117, 248713), (213, 136617), (279, 104299), (339, 85839), (403, 72207), (639, 45539), (923, 31527), (1017, 28613), (1209, 24069), (1469, 19809), (2201, 13221), (2769, 10509), (3503, 8307), (3627, 8023), (4407, 6603)]