2512587

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 4262400

約数和(自身を除く): 1749813

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 149, 219, 231, 447, 511, 803, 1043, 1533, 1639, 2409, 3129, 4917, 5621, 10877, 11473, 16863, 32631, 34419, 76139, 119647, 228417, 358941, 837529, 2512587]

約数ペア:

[(1, 2512587), (3, 837529), (7, 358941), (11, 228417), (21, 119647), (33, 76139), (73, 34419), (77, 32631), (149, 16863), (219, 11473), (231, 10877), (447, 5621), (511, 4917), (803, 3129), (1043, 2409), (1533, 1639)]