2290977

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 3749760

約数和(自身を除く): 1458783

約数列:

[1, 3, 9, 13, 27, 39, 61, 107, 117, 183, 321, 351, 549, 793, 963, 1391, 1647, 2379, 2889, 4173, 6527, 7137, 12519, 19581, 21411, 37557, 58743, 84851, 176229, 254553, 763659, 2290977]

約数ペア:

[(1, 2290977), (3, 763659), (9, 254553), (13, 176229), (27, 84851), (39, 58743), (61, 37557), (107, 21411), (117, 19581), (183, 12519), (321, 7137), (351, 6527), (549, 4173), (793, 2889), (963, 2379), (1391, 1647)]