131460973

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 160548480

約数和(自身を除く): 29087507

約数列:

[1, 7, 29, 49, 71, 203, 497, 1303, 1421, 2059, 3479, 9121, 14413, 37787, 63847, 92513, 100891, 264509, 647591, 1851563, 2682877, 4533137, 18780139, 131460973]

約数ペア:

[(1, 131460973), (7, 18780139), (29, 4533137), (49, 2682877), (71, 1851563), (203, 647591), (497, 264509), (1303, 100891), (1421, 92513), (2059, 63847), (3479, 37787), (9121, 14413)]