15579993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 25482240

約数和(自身を除く): 9902247

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 1579, 3289, 4737, 9867, 17369, 20527, 36317, 52107, 61581, 108951, 225797, 399487, 472121, 677391, 1198461, 1416363, 5193331, 15579993]

約数ペア:

[(1, 15579993), (3, 5193331), (11, 1416363), (13, 1198461), (23, 677391), (33, 472121), (39, 399487), (69, 225797), (143, 108951), (253, 61581), (299, 52107), (429, 36317), (759, 20527), (897, 17369), (1579, 9867), (3289, 4737)]