40748709

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{3911}}^1$

素因数の和:4088

約数の個数: 16

約数和(自身を含む): 57083904

約数和(自身を除く): 16335195

約数列:

[1, 3, 23, 69, 151, 453, 3473, 3911, 10419, 11733, 89953, 269859, 590561, 1771683, 13582903, 40748709]

約数ペア:

[(1, 40748709), (3, 13582903), (23, 1771683), (69, 590561), (151, 269859), (453, 89953), (3473, 11733), (3911, 10419)]