61340747

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 71115264

約数和(自身を除く): 9774517

約数列:

[1, 13, 23, 43, 169, 299, 367, 559, 989, 3887, 4771, 7267, 8441, 12857, 15781, 62023, 109733, 167141, 205153, 362963, 1426529, 2666989, 4718519, 61340747]

約数ペア:

[(1, 61340747), (13, 4718519), (23, 2666989), (43, 1426529), (169, 362963), (299, 205153), (367, 167141), (559, 109733), (989, 62023), (3887, 15781), (4771, 12857), (7267, 8441)]