825693

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 1216512

約数和(自身を除く): 390819

約数列:

[1, 3, 11, 33, 131, 191, 393, 573, 1441, 2101, 4323, 6303, 25021, 75063, 275231, 825693]

約数ペア:

[(1, 825693), (3, 275231), (11, 75063), (33, 25021), (131, 6303), (191, 4323), (393, 2101), (573, 1441)]