2243043

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 3581760

約数和(自身を除く): 1338717

約数列:

[1, 3, 9, 11, 33, 99, 139, 163, 417, 489, 1251, 1467, 1529, 1793, 4587, 5379, 13761, 16137, 22657, 67971, 203913, 249227, 747681, 2243043]

約数ペア:

[(1, 2243043), (3, 747681), (9, 249227), (11, 203913), (33, 67971), (99, 22657), (139, 16137), (163, 13761), (417, 5379), (489, 4587), (1251, 1793), (1467, 1529)]