64740607

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^3\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 16

約数和(自身を含む): 71893440

約数和(自身を除く): 7152833

約数列:

[1, 17, 23, 313, 391, 529, 5321, 7199, 8993, 12167, 122383, 165577, 206839, 2814809, 3808271, 64740607]

約数ペア:

[(1, 64740607), (17, 3808271), (23, 2814809), (313, 206839), (391, 165577), (529, 122383), (5321, 12167), (7199, 8993)]