472783239

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{2237}}^1$

素因数の和:3287

約数の個数: 24

約数和(自身を含む): 713617632

約数和(自身を除く): 240834393

約数列:

[1, 3, 9, 23, 69, 207, 1021, 2237, 3063, 6711, 9189, 20133, 23483, 51451, 70449, 154353, 211347, 463059, 2283977, 6851931, 20555793, 52531471, 157594413, 472783239]

約数ペア:

[(1, 472783239), (3, 157594413), (9, 52531471), (23, 20555793), (69, 6851931), (207, 2283977), (1021, 463059), (2237, 211347), (3063, 154353), (6711, 70449), (9189, 51451), (20133, 23483)]