38420943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{4831}}^1$

素因数の和:5086

約数の個数: 16

約数和(自身を含む): 56128512

約数和(自身を除く): 17707569

約数列:

[1, 3, 11, 33, 241, 723, 2651, 4831, 7953, 14493, 53141, 159423, 1164271, 3492813, 12806981, 38420943]

約数ペア:

[(1, 38420943), (3, 12806981), (11, 3492813), (33, 1164271), (241, 159423), (723, 53141), (2651, 14493), (4831, 7953)]