25173939

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2861}}^1$

素因数の和:3290

約数の個数: 16

約数和(自身を含む): 38465280

約数和(自身を除く): 13291341

約数列:

[1, 3, 7, 21, 419, 1257, 2861, 2933, 8583, 8799, 20027, 60081, 1198759, 3596277, 8391313, 25173939]

約数ペア:

[(1, 25173939), (3, 8391313), (7, 3596277), (21, 1198759), (419, 60081), (1257, 20027), (2861, 8799), (2933, 8583)]