40540767

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{3167}}^1$

素因数の和:3438

約数の個数: 16

約数和(自身を含む): 57480192

約数和(自身を除く): 16939425

約数列:

[1, 3, 17, 51, 251, 753, 3167, 4267, 9501, 12801, 53839, 161517, 794917, 2384751, 13513589, 40540767]

約数ペア:

[(1, 40540767), (3, 13513589), (17, 2384751), (51, 794917), (251, 161517), (753, 53839), (3167, 12801), (4267, 9501)]