22042527

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 33707520

約数和(自身を除く): 11664993

約数列:

[1, 3, 13, 19, 39, 57, 151, 197, 247, 453, 591, 741, 1963, 2561, 2869, 3743, 5889, 7683, 8607, 11229, 29747, 37297, 48659, 89241, 111891, 145977, 386711, 565193, 1160133, 1695579, 7347509, 22042527]

約数ペア:

[(1, 22042527), (3, 7347509), (13, 1695579), (19, 1160133), (39, 565193), (57, 386711), (151, 145977), (197, 111891), (247, 89241), (453, 48659), (591, 37297), (741, 29747), (1963, 11229), (2561, 8607), (2869, 7683), (3743, 5889)]