38598687

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{28031}}^1$

素因数の和:28060

約数の個数: 20

約数和(自身を含む): 61053696

約数和(自身を除く): 22455009

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 28031, 84093, 252279, 476527, 756837, 1429581, 2270511, 4288743, 12866229, 38598687]

約数ペア:

[(1, 38598687), (3, 12866229), (9, 4288743), (17, 2270511), (27, 1429581), (51, 756837), (81, 476527), (153, 252279), (459, 84093), (1377, 28031)]