29407257

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2137}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 46693920

約数和(自身を除く): 17286663

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 1251, 1529, 2137, 4587, 6411, 13761, 19233, 23507, 70521, 211563, 297043, 891129, 2673387, 3267473, 9802419, 29407257]

約数ペア:

[(1, 29407257), (3, 9802419), (9, 3267473), (11, 2673387), (33, 891129), (99, 297043), (139, 211563), (417, 70521), (1251, 23507), (1529, 19233), (2137, 13761), (4587, 6411)]