2480283

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 4324320

約数和(自身を除く): 1844037

約数列:

[1, 3, 9, 13, 17, 29, 39, 43, 51, 87, 117, 129, 153, 221, 261, 377, 387, 493, 559, 663, 731, 1131, 1247, 1479, 1677, 1989, 2193, 3393, 3741, 4437, 5031, 6409, 6579, 9503, 11223, 16211, 19227, 21199, 28509, 48633, 57681, 63597, 85527, 145899, 190791, 275587, 826761, 2480283]

約数ペア:

[(1, 2480283), (3, 826761), (9, 275587), (13, 190791), (17, 145899), (29, 85527), (39, 63597), (43, 57681), (51, 48633), (87, 28509), (117, 21199), (129, 19227), (153, 16211), (221, 11223), (261, 9503), (377, 6579), (387, 6409), (493, 5031), (559, 4437), (663, 3741), (731, 3393), (1131, 2193), (1247, 1989), (1479, 1677)]