12202209

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 18810792

約数和(自身を除く): 6608583

約数列:

[1, 3, 9, 17, 51, 153, 173, 461, 519, 1383, 1557, 2941, 4149, 7837, 8823, 23511, 26469, 70533, 79753, 239259, 717777, 1355801, 4067403, 12202209]

約数ペア:

[(1, 12202209), (3, 4067403), (9, 1355801), (17, 717777), (51, 239259), (153, 79753), (173, 70533), (461, 26469), (519, 23511), (1383, 8823), (1557, 7837), (2941, 4149)]