1125999

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 1895712

約数和(自身を除く): 769713

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 293, 427, 549, 879, 1281, 2051, 2637, 3843, 6153, 17873, 18459, 53619, 125111, 160857, 375333, 1125999]

約数ペア:

[(1, 1125999), (3, 375333), (7, 160857), (9, 125111), (21, 53619), (61, 18459), (63, 17873), (183, 6153), (293, 3843), (427, 2637), (549, 2051), (879, 1281)]