768635791

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1303}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 985448448

約数和(自身を除く): 216812657

約数列:

[1, 7, 11, 47, 77, 163, 329, 517, 1141, 1303, 1793, 3619, 7661, 9121, 12551, 14333, 53627, 61241, 84271, 100331, 212389, 428687, 589897, 673651, 1486723, 2336279, 4715557, 9982283, 16353953, 69875981, 109805113, 768635791]

約数ペア:

[(1, 768635791), (7, 109805113), (11, 69875981), (47, 16353953), (77, 9982283), (163, 4715557), (329, 2336279), (517, 1486723), (1141, 673651), (1303, 589897), (1793, 428687), (3619, 212389), (7661, 100331), (9121, 84271), (12551, 61241), (14333, 53627)]