90802747

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1\times {\mathrm{419}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 105557760

約数和(自身を除く): 14755013

約数列:

[1, 7, 83, 373, 419, 581, 2611, 2933, 30959, 34777, 156287, 216713, 243439, 1094009, 12971821, 90802747]

約数ペア:

[(1, 90802747), (7, 12971821), (83, 1094009), (373, 243439), (419, 216713), (581, 156287), (2611, 34777), (2933, 30959)]