2931633

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2129}}^1$

素因数の和:2158

約数の個数: 20

約数和(自身を含む): 4639140

約数和(自身を除く): 1707507

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2129, 6387, 19161, 36193, 57483, 108579, 172449, 325737, 977211, 2931633]

約数ペア:

[(1, 2931633), (3, 977211), (9, 325737), (17, 172449), (27, 108579), (51, 57483), (81, 36193), (153, 19161), (459, 6387), (1377, 2129)]