47897541

素因数分解:

$3^3\times {\mathrm{491}}^1\times {\mathrm{3613}}^1$

素因数の和:4113

約数の個数: 16

約数和(自身を含む): 71123520

約数和(自身を除く): 23225979

約数列:

[1, 3, 9, 27, 491, 1473, 3613, 4419, 10839, 13257, 32517, 97551, 1773983, 5321949, 15965847, 47897541]

約数ペア:

[(1, 47897541), (3, 15965847), (9, 5321949), (27, 1773983), (491, 97551), (1473, 32517), (3613, 13257), (4419, 10839)]