2013222147

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{28307}}^1$

素因数の和:28618

約数の個数: 16

約数和(自身を含む): 2719379712

約数和(自身を除く): 706157565

約数列:

[1, 3, 151, 157, 453, 471, 23707, 28307, 71121, 84921, 4274357, 4444199, 12823071, 13332597, 671074049, 2013222147]

約数ペア:

[(1, 2013222147), (3, 671074049), (151, 13332597), (157, 12823071), (453, 4444199), (471, 4274357), (23707, 84921), (28307, 71121)]