623998197

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{673}}^1\times {\mathrm{1451}}^1$

素因数の和:2201

約数の個数: 24

約数和(自身を含む): 916014528

約数和(自身を除く): 292016331

約数列:

[1, 3, 9, 71, 213, 639, 673, 1451, 2019, 4353, 6057, 13059, 47783, 103021, 143349, 309063, 430047, 927189, 976523, 2929569, 8788707, 69333133, 207999399, 623998197]

約数ペア:

[(1, 623998197), (3, 207999399), (9, 69333133), (71, 8788707), (213, 2929569), (639, 976523), (673, 927189), (1451, 430047), (2019, 309063), (4353, 143349), (6057, 103021), (13059, 47783)]