25922247

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12541}}^1$

素因数の和:12610

約数の個数: 16

約数和(自身を含む): 37927008

約数和(自身を除く): 12004761

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 12541, 37623, 163033, 489099, 664673, 1994019, 8640749, 25922247]

約数ペア:

[(1, 25922247), (3, 8640749), (13, 1994019), (39, 664673), (53, 489099), (159, 163033), (689, 37623), (2067, 12541)]