1221610799

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{2549}}^1$

素因数の和:2950

約数の個数: 16

約数和(自身を含む): 1298419200

約数和(自身を除く): 76808401

約数列:

[1, 23, 67, 311, 1541, 2549, 7153, 20837, 58627, 170783, 479251, 792739, 3928009, 18232997, 53113513, 1221610799]

約数ペア:

[(1, 1221610799), (23, 53113513), (67, 18232997), (311, 3928009), (1541, 792739), (2549, 479251), (7153, 170783), (20837, 58627)]