12214509

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 16612992

約数和(自身を除く): 4398483

約数列:

[1, 3, 113, 137, 263, 339, 411, 789, 15481, 29719, 36031, 46443, 89157, 108093, 4071503, 12214509]

約数ペア:

[(1, 12214509), (3, 4071503), (113, 108093), (137, 89157), (263, 46443), (339, 36031), (411, 29719), (789, 15481)]