1294657

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 1636992

約数和(自身を除く): 342335

約数列:

[1, 7, 13, 41, 91, 287, 347, 533, 2429, 3731, 4511, 14227, 31577, 99589, 184951, 1294657]

約数ペア:

[(1, 1294657), (7, 184951), (13, 99589), (41, 31577), (91, 14227), (287, 4511), (347, 3731), (533, 2429)]