2981539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:210

約数の個数: 16

約数和(自身を含む): 3409920

約数和(自身を除く): 428381

約数列:

[1, 11, 47, 73, 79, 517, 803, 869, 3431, 3713, 5767, 37741, 40843, 63437, 271049, 2981539]

約数ペア:

[(1, 2981539), (11, 271049), (47, 63437), (73, 40843), (79, 37741), (517, 5767), (803, 3713), (869, 3431)]