30952521

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 46163520

約数和(自身を除く): 15210999

約数列:

[1, 3, 9, 59, 71, 177, 213, 531, 639, 821, 2463, 4189, 7389, 12567, 37701, 48439, 58291, 145317, 174873, 435951, 524619, 3439169, 10317507, 30952521]

約数ペア:

[(1, 30952521), (3, 10317507), (9, 3439169), (59, 524619), (71, 435951), (177, 174873), (213, 145317), (531, 58291), (639, 48439), (821, 37701), (2463, 12567), (4189, 7389)]