17630121

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1297}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 24672384

約数和(自身を除く): 7042263

約数列:

[1, 3, 23, 69, 197, 591, 1297, 3891, 4531, 13593, 29831, 89493, 255509, 766527, 5876707, 17630121]

約数ペア:

[(1, 17630121), (3, 5876707), (23, 766527), (69, 255509), (197, 89493), (591, 29831), (1297, 13593), (3891, 4531)]