12812283

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 20908800

約数和(自身を除く): 8096517

約数列:

[1, 3, 9, 11, 27, 33, 99, 179, 241, 297, 537, 723, 1611, 1969, 2169, 2651, 4833, 5907, 6507, 7953, 17721, 23859, 43139, 53163, 71577, 129417, 388251, 474529, 1164753, 1423587, 4270761, 12812283]

約数ペア:

[(1, 12812283), (3, 4270761), (9, 1423587), (11, 1164753), (27, 474529), (33, 388251), (99, 129417), (179, 71577), (241, 53163), (297, 43139), (537, 23859), (723, 17721), (1611, 7953), (1969, 6507), (2169, 5907), (2651, 4833)]