40576497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3389}}^1$

素因数の和:3712

約数の個数: 16

約数和(自身を含む): 58470720

約数和(自身を除く): 17894223

約数列:

[1, 3, 13, 39, 307, 921, 3389, 3991, 10167, 11973, 44057, 132171, 1040423, 3121269, 13525499, 40576497]

約数ペア:

[(1, 40576497), (3, 13525499), (13, 3121269), (39, 1040423), (307, 132171), (921, 44057), (3389, 11973), (3991, 10167)]