974014977

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{94961}}^1$

素因数の和:95240

約数の個数: 16

約数和(自身を含む): 1403918208

約数和(自身を除く): 429903231

約数列:

[1, 3, 13, 39, 263, 789, 3419, 10257, 94961, 284883, 1234493, 3703479, 24974743, 74924229, 324671659, 974014977]

約数ペア:

[(1, 974014977), (3, 324671659), (13, 74924229), (39, 24974743), (263, 3703479), (789, 1234493), (3419, 284883), (10257, 94961)]