25510833

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 37908000

約数和(自身を除く): 12397167

約数列:

[1, 3, 9, 59, 107, 177, 321, 449, 531, 963, 1347, 4041, 6313, 18939, 26491, 48043, 56817, 79473, 144129, 238419, 432387, 2834537, 8503611, 25510833]

約数ペア:

[(1, 25510833), (3, 8503611), (9, 2834537), (59, 432387), (107, 238419), (177, 144129), (321, 79473), (449, 56817), (531, 48043), (963, 26491), (1347, 18939), (4041, 6313)]