2774421

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 4507776

約数和(自身を除く): 1733355

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 1031, 2691, 3093, 9279, 13403, 23713, 40209, 71139, 120627, 213417, 308269, 924807, 2774421]

約数ペア:

[(1, 2774421), (3, 924807), (9, 308269), (13, 213417), (23, 120627), (39, 71139), (69, 40209), (117, 23713), (207, 13403), (299, 9279), (897, 3093), (1031, 2691)]