2432619

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 4206080

約数和(自身を除く): 1773461

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 211, 427, 549, 633, 1281, 1477, 1647, 1899, 3843, 4431, 5697, 11529, 12871, 13293, 38613, 39879, 90097, 115839, 270291, 347517, 810873, 2432619]

約数ペア:

[(1, 2432619), (3, 810873), (7, 347517), (9, 270291), (21, 115839), (27, 90097), (61, 39879), (63, 38613), (183, 13293), (189, 12871), (211, 11529), (427, 5697), (549, 4431), (633, 3843), (1281, 1899), (1477, 1647)]