339340291

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{857}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 358795008

約数和(自身を除く): 19454717

約数列:

[1, 31, 53, 241, 857, 1643, 7471, 12773, 26567, 45421, 206537, 395963, 1408051, 6402647, 10946461, 339340291]

約数ペア:

[(1, 339340291), (31, 10946461), (53, 6402647), (241, 1408051), (857, 395963), (1643, 206537), (7471, 45421), (12773, 26567)]