4777311

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20681}}^1$

素因数の和:20702

約数の個数: 16

約数和(自身を含む): 7941888

約数和(自身を除く): 3164577

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 20681, 62043, 144767, 227491, 434301, 682473, 1592437, 4777311]

約数ペア:

[(1, 4777311), (3, 1592437), (7, 682473), (11, 434301), (21, 227491), (33, 144767), (77, 62043), (231, 20681)]