345788779

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{13003}}^1$

素因数の和:13170

約数の個数: 16

約数和(自身を含む): 411966720

約数和(自身を除く): 66177941

約数列:

[1, 7, 29, 131, 203, 917, 3799, 13003, 26593, 91021, 377087, 1703393, 2639609, 11923751, 49398397, 345788779]

約数ペア:

[(1, 345788779), (7, 49398397), (29, 11923751), (131, 2639609), (203, 1703393), (917, 377087), (3799, 91021), (13003, 26593)]