31030153

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9829}}^1$

素因数の和:9888

約数の個数: 16

約数和(自身を含む): 39634560

約数和(自身を除く): 8604407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 9829, 68803, 108119, 402989, 756833, 2820923, 4432879, 31030153]

約数ペア:

[(1, 31030153), (7, 4432879), (11, 2820923), (41, 756833), (77, 402989), (287, 108119), (451, 68803), (3157, 9829)]