15976452021

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1913}}^1\times {\mathrm{39209}}^1$

素因数の和:41196

約数の個数: 16

約数和(自身を含む): 21613806720

約数和(自身を除く): 5637354699

約数列:

[1, 3, 71, 213, 1913, 5739, 39209, 117627, 135823, 407469, 2783839, 8351517, 75006817, 225020451, 5325484007, 15976452021]

約数ペア:

[(1, 15976452021), (3, 5325484007), (71, 225020451), (213, 75006817), (1913, 8351517), (5739, 2783839), (39209, 407469), (117627, 135823)]