1404207

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 2396160

約数和(自身を除く): 991953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 719, 1953, 2157, 5033, 6471, 15099, 22289, 45297, 66867, 156023, 200601, 468069, 1404207]

約数ペア:

[(1, 1404207), (3, 468069), (7, 200601), (9, 156023), (21, 66867), (31, 45297), (63, 22289), (93, 15099), (217, 6471), (279, 5033), (651, 2157), (719, 1953)]