2187175053

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{16823}}^1$

素因数の和:17025

約数の個数: 32

約数和(自身を含む): 3436941312

約数和(自身を除く): 1249766259

約数列:

[1, 3, 7, 21, 41, 123, 151, 287, 453, 861, 1057, 3171, 6191, 16823, 18573, 43337, 50469, 117761, 130011, 353283, 689743, 2069229, 2540273, 4828201, 7620819, 14484603, 17781911, 53345733, 104151193, 312453579, 729058351, 2187175053]

約数ペア:

[(1, 2187175053), (3, 729058351), (7, 312453579), (21, 104151193), (41, 53345733), (123, 17781911), (151, 14484603), (287, 7620819), (453, 4828201), (861, 2540273), (1057, 2069229), (3171, 689743), (6191, 353283), (16823, 130011), (18573, 117761), (43337, 50469)]