959427

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 1610336

約数和(自身を除く): 650909

約数列:

[1, 3, 7, 9, 21, 63, 97, 157, 291, 471, 679, 873, 1099, 1413, 2037, 3297, 6111, 9891, 15229, 45687, 106603, 137061, 319809, 959427]

約数ペア:

[(1, 959427), (3, 319809), (7, 137061), (9, 106603), (21, 45687), (63, 15229), (97, 9891), (157, 6111), (291, 3297), (471, 2037), (679, 1413), (873, 1099)]