5018531

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 6276384

約数和(自身を除く): 1257853

約数列:

[1, 7, 23, 49, 61, 73, 161, 427, 511, 1127, 1403, 1679, 2989, 3577, 4453, 9821, 11753, 31171, 68747, 82271, 102419, 218197, 716933, 5018531]

約数ペア:

[(1, 5018531), (7, 716933), (23, 218197), (49, 102419), (61, 82271), (73, 68747), (161, 31171), (427, 11753), (511, 9821), (1127, 4453), (1403, 3577), (1679, 2989)]