27570653

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 32589216

約数和(自身を除く): 5018563

約数列:

[1, 11, 19, 53, 131, 209, 361, 583, 1007, 1441, 2489, 3971, 6943, 11077, 19133, 27379, 47291, 76373, 131917, 210463, 520201, 1451087, 2506423, 27570653]

約数ペア:

[(1, 27570653), (11, 2506423), (19, 1451087), (53, 520201), (131, 210463), (209, 131917), (361, 76373), (583, 47291), (1007, 27379), (1441, 19133), (2489, 11077), (3971, 6943)]