74764781

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5441}}^1$

素因数の和:5612

約数の個数: 16

約数和(自身を含む): 92644608

約数和(自身を除く): 17879827

約数列:

[1, 7, 13, 91, 151, 1057, 1963, 5441, 13741, 38087, 70733, 495131, 821591, 5751137, 10680683, 74764781]

約数ペア:

[(1, 74764781), (7, 10680683), (13, 5751137), (91, 821591), (151, 495131), (1057, 70733), (1963, 38087), (5441, 13741)]