30944627

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 37557072

約数和(自身を除く): 6612445

約数列:

[1, 7, 41, 49, 73, 211, 287, 511, 1477, 2009, 2993, 3577, 8651, 10339, 15403, 20951, 60557, 107821, 146657, 423899, 631523, 754747, 4420661, 30944627]

約数ペア:

[(1, 30944627), (7, 4420661), (41, 754747), (49, 631523), (73, 423899), (211, 146657), (287, 107821), (511, 60557), (1477, 20951), (2009, 15403), (2993, 10339), (3577, 8651)]