2250567

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 3594240

約数和(自身を除く): 1343673

約数列:

[1, 3, 9, 11, 33, 99, 127, 179, 381, 537, 1143, 1397, 1611, 1969, 4191, 5907, 12573, 17721, 22733, 68199, 204597, 250063, 750189, 2250567]

約数ペア:

[(1, 2250567), (3, 750189), (9, 250063), (11, 204597), (33, 68199), (99, 22733), (127, 17721), (179, 12573), (381, 5907), (537, 4191), (1143, 1969), (1397, 1611)]