2760147

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 4437888

約数和(自身を除く): 1677741

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 761, 1209, 2283, 3627, 6849, 9893, 23591, 29679, 70773, 89037, 212319, 306683, 920049, 2760147]

約数ペア:

[(1, 2760147), (3, 920049), (9, 306683), (13, 212319), (31, 89037), (39, 70773), (93, 29679), (117, 23591), (279, 9893), (403, 6849), (761, 3627), (1209, 2283)]