90785629

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7121}}^1$

素因数の和:7212

約数の個数: 16

約数和(自身を含む): 105975360

約数和(自身を除く): 15189731

約数列:

[1, 11, 19, 61, 209, 671, 1159, 7121, 12749, 78331, 135299, 434381, 1488289, 4778191, 8253239, 90785629]

約数ペア:

[(1, 90785629), (11, 8253239), (19, 4778191), (61, 1488289), (209, 434381), (671, 135299), (1159, 78331), (7121, 12749)]