29407209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 44198784

約数和(自身を除く): 14791575

約数列:

[1, 3, 13, 39, 41, 53, 123, 159, 347, 533, 689, 1041, 1599, 2067, 2173, 4511, 6519, 13533, 14227, 18391, 28249, 42681, 55173, 84747, 184951, 239083, 554853, 717249, 754031, 2262093, 9802403, 29407209]

約数ペア:

[(1, 29407209), (3, 9802403), (13, 2262093), (39, 754031), (41, 717249), (53, 554853), (123, 239083), (159, 184951), (347, 84747), (533, 55173), (689, 42681), (1041, 28249), (1599, 18391), (2067, 14227), (2173, 13533), (4511, 6519)]