25988709

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2069}}^1$

素因数の和:2204

約数の個数: 16

約数和(自身を含む): 35769600

約数和(自身を除く): 9780891

約数列:

[1, 3, 53, 79, 159, 237, 2069, 4187, 6207, 12561, 109657, 163451, 328971, 490353, 8662903, 25988709]

約数ペア:

[(1, 25988709), (3, 8662903), (53, 490353), (79, 328971), (159, 163451), (237, 109657), (2069, 12561), (4187, 6207)]