12929787

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{4093}}^1$

素因数の和:4121

約数の個数: 24

約数和(自身を含む): 20863024

約数和(自身を除く): 7933237

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 4093, 12279, 36837, 53209, 110511, 159627, 331533, 478881, 994599, 1436643, 4309929, 12929787]

約数ペア:

[(1, 12929787), (3, 4309929), (9, 1436643), (13, 994599), (27, 478881), (39, 331533), (81, 159627), (117, 110511), (243, 53209), (351, 36837), (1053, 12279), (3159, 4093)]