530498319

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1933}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 790185984

約数和(自身を除く): 259687665

約数列:

[1, 3, 13, 31, 39, 93, 227, 403, 681, 1209, 1933, 2951, 5799, 7037, 8853, 21111, 25129, 59923, 75387, 91481, 179769, 274443, 438791, 778999, 1316373, 2336997, 5704283, 13602521, 17112849, 40807563, 176832773, 530498319]

約数ペア:

[(1, 530498319), (3, 176832773), (13, 40807563), (31, 17112849), (39, 13602521), (93, 5704283), (227, 2336997), (403, 1316373), (681, 778999), (1209, 438791), (1933, 274443), (2951, 179769), (5799, 91481), (7037, 75387), (8853, 59923), (21111, 25129)]