4920784209

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{33203}}^1$

素因数の和:33722

約数の個数: 32

約数和(自身を含む): 7968960000

約数和(自身を除く): 3048175791

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 499, 1497, 4491, 5489, 13473, 16467, 33203, 49401, 99609, 148203, 298827, 365233, 896481, 1095699, 3287097, 9861291, 16568297, 49704891, 149114673, 182251267, 447344019, 546753801, 1640261403, 4920784209]

約数ペア:

[(1, 4920784209), (3, 1640261403), (9, 546753801), (11, 447344019), (27, 182251267), (33, 149114673), (99, 49704891), (297, 16568297), (499, 9861291), (1497, 3287097), (4491, 1095699), (5489, 896481), (13473, 365233), (16467, 298827), (33203, 148203), (49401, 99609)]