1249018169

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 1535728896

約数和(自身を除く): 286710727

約数列:

[1, 7, 17, 107, 119, 233, 421, 749, 1631, 1819, 2947, 3961, 7157, 12733, 24931, 27727, 45047, 50099, 98093, 174517, 315329, 423827, 686651, 765799, 1667581, 2966789, 5360593, 10495951, 11673067, 73471657, 178431167, 1249018169]

約数ペア:

[(1, 1249018169), (7, 178431167), (17, 73471657), (107, 11673067), (119, 10495951), (233, 5360593), (421, 2966789), (749, 1667581), (1631, 765799), (1819, 686651), (2947, 423827), (3961, 315329), (7157, 174517), (12733, 98093), (24931, 50099), (27727, 45047)]