73414789

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2843}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 93374208

約数和(自身を除く): 19959419

約数列:

[1, 7, 17, 31, 49, 119, 217, 527, 833, 1519, 2843, 3689, 19901, 25823, 48331, 88133, 139307, 338317, 616931, 1498261, 2368219, 4318517, 10487827, 73414789]

約数ペア:

[(1, 73414789), (7, 10487827), (17, 4318517), (31, 2368219), (49, 1498261), (119, 616931), (217, 338317), (527, 139307), (833, 88133), (1519, 48331), (2843, 25823), (3689, 19901)]