830440079

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1\times {\mathrm{1777}}^1$

素因数の和:2546

約数の個数: 16

約数和(自身を含む): 960461376

約数和(自身を除く): 130021297

約数列:

[1, 7, 101, 661, 707, 1777, 4627, 12439, 66761, 179477, 467327, 1174597, 1256339, 8222179, 118634297, 830440079]

約数ペア:

[(1, 830440079), (7, 118634297), (101, 8222179), (661, 1256339), (707, 1174597), (1777, 467327), (4627, 179477), (12439, 66761)]