1004055381

素因数分解:

$3^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{25999}}^1$

素因数の和:26625

約数の個数: 24

約数和(自身を含む): 1660256000

約数和(自身を除く): 656200619

約数列:

[1, 3, 7, 9, 21, 63, 613, 1839, 4291, 5517, 12873, 25999, 38619, 77997, 181993, 233991, 545979, 1637937, 15937387, 47812161, 111561709, 143436483, 334685127, 1004055381]

約数ペア:

[(1, 1004055381), (3, 334685127), (7, 143436483), (9, 111561709), (21, 47812161), (63, 15937387), (613, 1637937), (1839, 545979), (4291, 233991), (5517, 181993), (12873, 77997), (25999, 38619)]