289098171

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{461}}^1\times {\mathrm{1181}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 425945520

約数和(自身を除く): 136847349

約数列:

[1, 3, 9, 59, 177, 461, 531, 1181, 1383, 3543, 4149, 10629, 27199, 69679, 81597, 209037, 244791, 544441, 627111, 1633323, 4899969, 32122019, 96366057, 289098171]

約数ペア:

[(1, 289098171), (3, 96366057), (9, 32122019), (59, 4899969), (177, 1633323), (461, 627111), (531, 544441), (1181, 244791), (1383, 209037), (3543, 81597), (4149, 69679), (10629, 27199)]