23452479

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 38188800

約数和(自身を除く): 14736321

約数列:

[1, 3, 9, 19, 23, 57, 67, 69, 89, 171, 201, 207, 267, 437, 603, 801, 1273, 1311, 1541, 1691, 2047, 3819, 3933, 4623, 5073, 5963, 6141, 11457, 13869, 15219, 17889, 18423, 29279, 38893, 53667, 87837, 113297, 116679, 137149, 263511, 339891, 350037, 411447, 1019673, 1234341, 2605831, 7817493, 23452479]

約数ペア:

[(1, 23452479), (3, 7817493), (9, 2605831), (19, 1234341), (23, 1019673), (57, 411447), (67, 350037), (69, 339891), (89, 263511), (171, 137149), (201, 116679), (207, 113297), (267, 87837), (437, 53667), (603, 38893), (801, 29279), (1273, 18423), (1311, 17889), (1541, 15219), (1691, 13869), (2047, 11457), (3819, 6141), (3933, 5963), (4623, 5073)]