2277881403

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1\times {\mathrm{1697}}^1$

素因数の和:3307

約数の個数: 32

約数和(自身を含む): 3560094720

約数和(自身を除く): 1282213317

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1559, 1697, 4677, 5091, 10913, 11879, 32739, 35637, 63919, 69577, 191757, 208731, 447433, 487039, 1342299, 1461117, 2645623, 7936869, 18519361, 55558083, 108470543, 325411629, 759293801, 2277881403]

約数ペア:

[(1, 2277881403), (3, 759293801), (7, 325411629), (21, 108470543), (41, 55558083), (123, 18519361), (287, 7936869), (861, 2645623), (1559, 1461117), (1697, 1342299), (4677, 487039), (5091, 447433), (10913, 208731), (11879, 191757), (32739, 69577), (35637, 63919)]