29682531

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{11821}}^1$

素因数の和:11864

約数の個数: 20

約数和(自身を含む): 45774784

約数和(自身を除く): 16092253

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 11821, 35463, 106389, 319167, 366451, 957501, 1099353, 3298059, 9894177, 29682531]

約数ペア:

[(1, 29682531), (3, 9894177), (9, 3298059), (27, 1099353), (31, 957501), (81, 366451), (93, 319167), (279, 106389), (837, 35463), (2511, 11821)]