2017247141

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12227}}^1$

素因数の和:12298

約数の個数: 32

約数和(自身を含む): 2602118400

約数和(自身を除く): 584871259

約数列:

[1, 7, 13, 37, 49, 91, 259, 343, 481, 637, 1813, 3367, 4459, 12227, 12691, 23569, 85589, 158951, 164983, 452399, 599123, 1112657, 3166793, 4193861, 5881187, 7788599, 22167551, 41168309, 54520193, 155172857, 288178163, 2017247141]

約数ペア:

[(1, 2017247141), (7, 288178163), (13, 155172857), (37, 54520193), (49, 41168309), (91, 22167551), (259, 7788599), (343, 5881187), (481, 4193861), (637, 3166793), (1813, 1112657), (3367, 599123), (4459, 452399), (12227, 164983), (12691, 158951), (23569, 85589)]