23890347

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 36

約数和(自身を含む): 37968840

約数和(自身を除く): 14078493

約数列:

[1, 3, 9, 13, 39, 113, 117, 139, 169, 339, 417, 507, 1017, 1251, 1469, 1521, 1807, 4407, 5421, 13221, 15707, 16263, 19097, 23491, 47121, 57291, 70473, 141363, 171873, 204191, 211419, 612573, 1837719, 2654483, 7963449, 23890347]

約数ペア:

[(1, 23890347), (3, 7963449), (9, 2654483), (13, 1837719), (39, 612573), (113, 211419), (117, 204191), (139, 171873), (169, 141363), (339, 70473), (417, 57291), (507, 47121), (1017, 23491), (1251, 19097), (1469, 16263), (1521, 15707), (1807, 13221), (4407, 5421)]