990596299

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{39103}}^1$

素因数の和:39175

約数の個数: 24

約数和(自身を含む): 1283862528

約数和(自身を除く): 293266229

約数列:

[1, 7, 11, 47, 49, 77, 329, 517, 539, 2303, 3619, 25333, 39103, 273721, 430133, 1837841, 1916047, 3010931, 12864887, 20216251, 21076517, 90054209, 141513757, 990596299]

約数ペア:

[(1, 990596299), (7, 141513757), (11, 90054209), (47, 21076517), (49, 20216251), (77, 12864887), (329, 3010931), (517, 1916047), (539, 1837841), (2303, 430133), (3619, 273721), (25333, 39103)]