1176987

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1367}}^1$

素因数の和:1418

約数の個数: 16

約数和(自身を含む): 1838592

約数和(自身を除く): 661605

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1367, 4101, 9569, 28707, 56047, 168141, 392329, 1176987]

約数ペア:

[(1, 1176987), (3, 392329), (7, 168141), (21, 56047), (41, 28707), (123, 9569), (287, 4101), (861, 1367)]