29487367

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 39312000

約数和(自身を除く): 9824633

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 343, 389, 637, 833, 1547, 2723, 4459, 5057, 5831, 6613, 10829, 19061, 35399, 46291, 75803, 85969, 133427, 247793, 324037, 601783, 1734551, 2268259, 4212481, 29487367]

約数ペア:

[(1, 29487367), (7, 4212481), (13, 2268259), (17, 1734551), (49, 601783), (91, 324037), (119, 247793), (221, 133427), (343, 85969), (389, 75803), (637, 46291), (833, 35399), (1547, 19061), (2723, 10829), (4459, 6613), (5057, 5831)]