40772667

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1601}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 58671648

約数和(自身を除く): 17898981

約数列:

[1, 3, 13, 39, 653, 1601, 1959, 4803, 8489, 20813, 25467, 62439, 1045453, 3136359, 13590889, 40772667]

約数ペア:

[(1, 40772667), (3, 13590889), (13, 3136359), (39, 1045453), (653, 62439), (1601, 25467), (1959, 20813), (4803, 8489)]