40635021

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{14771}}^1$

素因数の和:14912

約数の個数: 16

約数和(自身を含む): 62396928

約数和(自身を除く): 21761907

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 14771, 44313, 103397, 310191, 1935001, 5805003, 13545007, 40635021]

約数ペア:

[(1, 40635021), (3, 13545007), (7, 5805003), (21, 1935001), (131, 310191), (393, 103397), (917, 44313), (2751, 14771)]