201121041

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{6871}}^1$

素因数の和:7772

約数の個数: 16

約数和(自身を含む): 292912128

約数和(自身を除く): 91791087

約数列:

[1, 3, 11, 33, 887, 2661, 6871, 9757, 20613, 29271, 75581, 226743, 6094577, 18283731, 67040347, 201121041]

約数ペア:

[(1, 201121041), (3, 67040347), (11, 18283731), (33, 6094577), (887, 226743), (2661, 75581), (6871, 29271), (9757, 20613)]