30513133

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 37243800

約数和(自身を除く): 6730667

約数列:

[1, 7, 29, 49, 109, 197, 203, 763, 1379, 1421, 3161, 5341, 5713, 9653, 21473, 22127, 39991, 150311, 154889, 279937, 622717, 1052177, 4359019, 30513133]

約数ペア:

[(1, 30513133), (7, 4359019), (29, 1052177), (49, 622717), (109, 279937), (197, 154889), (203, 150311), (763, 39991), (1379, 22127), (1421, 21473), (3161, 9653), (5341, 5713)]