1122597

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 1881984

約数和(自身を除く): 759387

約数列:

[1, 3, 7, 9, 21, 63, 103, 173, 309, 519, 721, 927, 1211, 1557, 2163, 3633, 6489, 10899, 17819, 53457, 124733, 160371, 374199, 1122597]

約数ペア:

[(1, 1122597), (3, 374199), (7, 160371), (9, 124733), (21, 53457), (63, 17819), (103, 10899), (173, 6489), (309, 3633), (519, 2163), (721, 1557), (927, 1211)]