398045892159

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1907}}^1\times {\mathrm{539351}}^1$

素因数の和:541307

約数の個数: 24

約数和(自身を含む): 588635828352

約数和(自身を除く): 190589936193

約数列:

[1, 3, 9, 43, 129, 387, 1907, 5721, 17163, 82001, 246003, 539351, 738009, 1618053, 4854159, 23192093, 69576279, 208728837, 1028542357, 3085627071, 9256881213, 44227321351, 132681964053, 398045892159]

約数ペア:

[(1, 398045892159), (3, 132681964053), (9, 44227321351), (43, 9256881213), (129, 3085627071), (387, 1028542357), (1907, 208728837), (5721, 69576279), (17163, 23192093), (82001, 4854159), (246003, 1618053), (539351, 738009)]