3018987

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 4633200

約数和(自身を除く): 1614213

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 269, 387, 807, 1247, 2421, 3741, 7801, 11223, 11567, 23403, 34701, 70209, 104103, 335443, 1006329, 3018987]

約数ペア:

[(1, 3018987), (3, 1006329), (9, 335443), (29, 104103), (43, 70209), (87, 34701), (129, 23403), (261, 11567), (269, 11223), (387, 7801), (807, 3741), (1247, 2421)]