7798609

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 9826432

約数和(自身を除く): 2027823

約数列:

[1, 7, 13, 43, 91, 301, 559, 1993, 3913, 13951, 25909, 85699, 181363, 599893, 1114087, 7798609]

約数ペア:

[(1, 7798609), (7, 1114087), (13, 599893), (43, 181363), (91, 85699), (301, 25909), (559, 13951), (1993, 3913)]