25979427

素因数分解:

$3^3\times {\mathrm{601}}^1\times {\mathrm{1601}}^1$

素因数の和:2211

約数の個数: 16

約数和(自身を含む): 38576160

約数和(自身を除く): 12596733

約数列:

[1, 3, 9, 27, 601, 1601, 1803, 4803, 5409, 14409, 16227, 43227, 962201, 2886603, 8659809, 25979427]

約数ペア:

[(1, 25979427), (3, 8659809), (9, 2886603), (27, 962201), (601, 43227), (1601, 16227), (1803, 14409), (4803, 5409)]