439967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 16

約数和(自身を含む): 525312

約数和(自身を除く): 85345

約数列:

[1, 11, 23, 37, 47, 253, 407, 517, 851, 1081, 1739, 9361, 11891, 19129, 39997, 439967]

約数ペア:

[(1, 439967), (11, 39997), (23, 19129), (37, 11891), (47, 9361), (253, 1739), (407, 1081), (517, 851)]