328900033

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 423263232

約数和(自身を除く): 94363199

約数列:

[1, 7, 11, 53, 77, 83, 371, 581, 583, 913, 971, 4081, 4399, 6391, 6797, 10681, 30793, 48389, 51463, 74767, 80593, 338723, 360241, 564151, 566093, 886523, 3962651, 4271429, 6205661, 29900003, 46985719, 328900033]

約数ペア:

[(1, 328900033), (7, 46985719), (11, 29900003), (53, 6205661), (77, 4271429), (83, 3962651), (371, 886523), (581, 566093), (583, 564151), (913, 360241), (971, 338723), (4081, 80593), (4399, 74767), (6391, 51463), (6797, 48389), (10681, 30793)]