2776293

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 4400760

約数和(自身を除く): 1624467

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 389, 549, 793, 1167, 2379, 3501, 5057, 7137, 15171, 23729, 45513, 71187, 213561, 308477, 925431, 2776293]

約数ペア:

[(1, 2776293), (3, 925431), (9, 308477), (13, 213561), (39, 71187), (61, 45513), (117, 23729), (183, 15171), (389, 7137), (549, 5057), (793, 3501), (1167, 2379)]