47649723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{23671}}^1$

素因数の和:23746

約数の個数: 16

約数和(自身を含む): 70447872

約数和(自身を除く): 22798149

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 23671, 71013, 260381, 781143, 1443931, 4331793, 15883241, 47649723]

約数ペア:

[(1, 47649723), (3, 15883241), (11, 4331793), (33, 1443931), (61, 781143), (183, 260381), (671, 71013), (2013, 23671)]