40900521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42209}}^1$

素因数の和:42248

約数の個数: 16

約数和(自身を含む): 60782400

約数和(自身を除く): 19881879

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 42209, 126627, 717553, 801971, 2152659, 2405913, 13633507, 40900521]

約数ペア:

[(1, 40900521), (3, 13633507), (17, 2405913), (19, 2152659), (51, 801971), (57, 717553), (323, 126627), (969, 42209)]