84690249

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{29437}}^1$

素因数の和:29584

約数の個数: 16

約数和(自身を含む): 129998208

約数和(自身を除く): 45307959

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 29437, 88311, 206059, 618177, 4032869, 12098607, 28230083, 84690249]

約数ペア:

[(1, 84690249), (3, 28230083), (7, 12098607), (21, 4032869), (137, 618177), (411, 206059), (959, 88311), (2877, 29437)]