2200979403

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{106189}}^1$

素因数の和:106256

約数の個数: 36

約数和(自身を含む): 3776965920

約数和(自身を除く): 1575986517

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 2303, 2961, 6909, 20727, 106189, 318567, 743323, 955701, 2229969, 4990883, 5203261, 6689907, 14972649, 15609783, 34936181, 44917947, 46829349, 104808543, 244553267, 314425629, 733659801, 2200979403]

約数ペア:

[(1, 2200979403), (3, 733659801), (7, 314425629), (9, 244553267), (21, 104808543), (47, 46829349), (49, 44917947), (63, 34936181), (141, 15609783), (147, 14972649), (329, 6689907), (423, 5203261), (441, 4990883), (987, 2229969), (2303, 955701), (2961, 743323), (6909, 318567), (20727, 106189)]