42120107

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:502

約数の個数: 16

約数和(自身を含む): 45334080

約数和(自身を除く): 3213973

約数列:

[1, 23, 53, 109, 317, 1219, 2507, 5777, 7291, 16801, 34553, 132871, 386423, 794719, 1831309, 42120107]

約数ペア:

[(1, 42120107), (23, 1831309), (53, 794719), (109, 386423), (317, 132871), (1219, 34553), (2507, 16801), (5777, 7291)]