89248579

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{1129}}^1$

素因数の和:1650

約数の個数: 16

約数和(自身を含む): 106744320

約数和(自身を除く): 17495741

約数列:

[1, 7, 23, 161, 491, 1129, 3437, 7903, 11293, 25967, 79051, 181769, 554339, 3880373, 12749797, 89248579]

約数ペア:

[(1, 89248579), (7, 12749797), (23, 3880373), (161, 554339), (491, 181769), (1129, 79051), (3437, 25967), (7903, 11293)]