427255003

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1\times {\mathrm{1303}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 493642240

約数和(自身を除く): 66387237

約数列:

[1, 7, 139, 337, 973, 1303, 2359, 9121, 46843, 181117, 327901, 439111, 1267819, 3073777, 61036429, 427255003]

約数ペア:

[(1, 427255003), (7, 61036429), (139, 3073777), (337, 1267819), (973, 439111), (1303, 327901), (2359, 181117), (9121, 46843)]