2460752721

素因数分解:

$3^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{66541}}^1$

素因数の和:67141

約数の個数: 24

約数和(自身を含む): 4069176384

約数和(自身を除く): 1608423663

約数列:

[1, 3, 7, 9, 21, 63, 587, 1761, 4109, 5283, 12327, 36981, 66541, 199623, 465787, 598869, 1397361, 4192083, 39059567, 117178701, 273416969, 351536103, 820250907, 2460752721]

約数ペア:

[(1, 2460752721), (3, 820250907), (7, 351536103), (9, 273416969), (21, 117178701), (63, 39059567), (587, 4192083), (1761, 1397361), (4109, 598869), (5283, 465787), (12327, 199623), (36981, 66541)]