39400067

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 50544000

約数和(自身を除く): 11143933

約数列:

[1, 7, 17, 29, 49, 119, 203, 233, 343, 493, 833, 1421, 1631, 3451, 3961, 5831, 6757, 9947, 11417, 24157, 27727, 47299, 79919, 114869, 169099, 194089, 331093, 804083, 1358623, 2317651, 5628581, 39400067]

約数ペア:

[(1, 39400067), (7, 5628581), (17, 2317651), (29, 1358623), (49, 804083), (119, 331093), (203, 194089), (233, 169099), (343, 114869), (493, 79919), (833, 47299), (1421, 27727), (1631, 24157), (3451, 11417), (3961, 9947), (5831, 6757)]