72038197

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{5003}}^1$

素因数の和:5049

約数の個数: 24

約数和(自身を含む): 95836608

約数和(自身を除く): 23798411

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1309, 2057, 5003, 14399, 35021, 55033, 85051, 385231, 595357, 605363, 935561, 4237541, 6548927, 10291171, 72038197]

約数ペア:

[(1, 72038197), (7, 10291171), (11, 6548927), (17, 4237541), (77, 935561), (119, 605363), (121, 595357), (187, 385231), (847, 85051), (1309, 55033), (2057, 35021), (5003, 14399)]