7913486581

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{45697}}^1$

素因数の和:45901

約数の個数: 32

約数和(自身を含む): 10686751488

約数和(自身を除く): 2773264907

約数列:

[1, 7, 11, 13, 77, 91, 143, 173, 1001, 1211, 1903, 2249, 13321, 15743, 24739, 45697, 173173, 319879, 502667, 594061, 3518669, 4158427, 6534671, 7905581, 45742697, 55339067, 86961391, 102772553, 608729737, 719407871, 1130498083, 7913486581]

約数ペア:

[(1, 7913486581), (7, 1130498083), (11, 719407871), (13, 608729737), (77, 102772553), (91, 86961391), (143, 55339067), (173, 45742697), (1001, 7905581), (1211, 6534671), (1903, 4158427), (2249, 3518669), (13321, 594061), (15743, 502667), (24739, 319879), (45697, 173173)]