27572857

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 32559360

約数和(自身を除く): 4986503

約数列:

[1, 13, 19, 31, 169, 247, 277, 403, 589, 3211, 3601, 5239, 5263, 7657, 8587, 46813, 68419, 99541, 111631, 163153, 889447, 1451203, 2120989, 27572857]

約数ペア:

[(1, 27572857), (13, 2120989), (19, 1451203), (31, 889447), (169, 163153), (247, 111631), (277, 99541), (403, 68419), (589, 46813), (3211, 8587), (3601, 7657), (5239, 5263)]