233541217

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{461}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 304254720

約数和(自身を除く): 70713503

約数列:

[1, 7, 13, 19, 91, 133, 247, 293, 461, 1729, 2051, 3227, 3809, 5567, 5993, 8759, 26663, 38969, 41951, 61313, 72371, 113867, 135073, 506597, 797069, 945511, 1755949, 2566387, 12291643, 17964709, 33363031, 233541217]

約数ペア:

[(1, 233541217), (7, 33363031), (13, 17964709), (19, 12291643), (91, 2566387), (133, 1755949), (247, 945511), (293, 797069), (461, 506597), (1729, 135073), (2051, 113867), (3227, 72371), (3809, 61313), (5567, 41951), (5993, 38969), (8759, 26663)]