856349313

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{163021}}^1$

素因数の和:163144

約数の個数: 16

約数和(自身を含む): 1220708736

約数和(自身を除く): 364359423

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 163021, 489063, 2771357, 8314071, 16791163, 50373489, 285449771, 856349313]

約数ペア:

[(1, 856349313), (3, 285449771), (17, 50373489), (51, 16791163), (103, 8314071), (309, 2771357), (1751, 489063), (5253, 163021)]