47542891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{587}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 53625600

約数和(自身を除く): 6082709

約数列:

[1, 11, 37, 199, 407, 587, 2189, 6457, 7363, 21719, 80993, 116813, 238909, 1284943, 4322081, 47542891]

約数ペア:

[(1, 47542891), (11, 4322081), (37, 1284943), (199, 238909), (407, 116813), (587, 80993), (2189, 21719), (6457, 7363)]