25664271

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4703}}^1$

素因数の和:4830

約数の個数: 16

約数和(自身を含む): 36578304

約数和(自身を除く): 10914033

約数列:

[1, 3, 17, 51, 107, 321, 1819, 4703, 5457, 14109, 79951, 239853, 503221, 1509663, 8554757, 25664271]

約数ペア:

[(1, 25664271), (3, 8554757), (17, 1509663), (51, 503221), (107, 239853), (321, 79951), (1819, 14109), (4703, 5457)]