133226639

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{209147}}^1$

素因数の和:209174

約数の個数: 12

約数和(自身を含む): 166900104

約数和(自身を除く): 33673465

約数列:

[1, 7, 13, 49, 91, 637, 209147, 1464029, 2718911, 10248203, 19032377, 133226639]

約数ペア:

[(1, 133226639), (7, 19032377), (13, 10248203), (49, 2718911), (91, 1464029), (637, 209147)]