1330254621

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{9421}}^1$

素因数の和:9997

約数の個数: 24

約数和(自身を含む): 1991622360

約数和(自身を除く): 661367739

約数列:

[1, 3, 9, 29, 87, 261, 541, 1623, 4869, 9421, 15689, 28263, 47067, 84789, 141201, 273209, 819627, 2458881, 5096761, 15290283, 45870849, 147806069, 443418207, 1330254621]

約数ペア:

[(1, 1330254621), (3, 443418207), (9, 147806069), (29, 45870849), (87, 15290283), (261, 5096761), (541, 2458881), (1623, 819627), (4869, 273209), (9421, 141201), (15689, 84789), (28263, 47067)]