2510131761

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{508021}}^1$

素因数の和:508094

約数の個数: 20

約数和(自身を含む): 3811181044

約数和(自身を除く): 1301049283

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 508021, 1524063, 4572189, 13716567, 30989281, 41149701, 92967843, 278903529, 836710587, 2510131761]

約数ペア:

[(1, 2510131761), (3, 836710587), (9, 278903529), (27, 92967843), (61, 41149701), (81, 30989281), (183, 13716567), (549, 4572189), (1647, 1524063), (4941, 508021)]