7963449

素因数分解:

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

素因数の和:281

約数の個数: 24

約数和(自身を含む): 11682720

約数和(自身を除く): 3719271

約数列:

[1, 3, 13, 39, 113, 139, 169, 339, 417, 507, 1469, 1807, 4407, 5421, 15707, 19097, 23491, 47121, 57291, 70473, 204191, 612573, 2654483, 7963449]

約数ペア:

[(1, 7963449), (3, 2654483), (13, 612573), (39, 204191), (113, 70473), (139, 57291), (169, 47121), (339, 23491), (417, 19097), (507, 15707), (1469, 5421), (1807, 4407)]