29260881

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{557}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 45700200

約数和(自身を除く): 16439319

約数列:

[1, 3, 9, 13, 39, 117, 449, 557, 1347, 1671, 4041, 5013, 5837, 7241, 17511, 21723, 52533, 65169, 250093, 750279, 2250837, 3251209, 9753627, 29260881]

約数ペア:

[(1, 29260881), (3, 9753627), (9, 3251209), (13, 2250837), (39, 750279), (117, 250093), (449, 65169), (557, 52533), (1347, 21723), (1671, 17511), (4041, 7241), (5013, 5837)]