2010177

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:131

約数の個数: 40

約数和(自身を含む): 3415104

約数和(自身を除く): 1404927

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 83, 117, 207, 249, 299, 351, 621, 747, 897, 1053, 1079, 1863, 1909, 2241, 2691, 3237, 5727, 6723, 8073, 9711, 17181, 24219, 24817, 29133, 51543, 74451, 87399, 154629, 223353, 670059, 2010177]

約数ペア:

[(1, 2010177), (3, 670059), (9, 223353), (13, 154629), (23, 87399), (27, 74451), (39, 51543), (69, 29133), (81, 24817), (83, 24219), (117, 17181), (207, 9711), (249, 8073), (299, 6723), (351, 5727), (621, 3237), (747, 2691), (897, 2241), (1053, 1909), (1079, 1863)]