16117131

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 22221056

約数和(自身を除く): 6103925

約数列:

[1, 3, 43, 103, 129, 309, 1213, 3639, 4429, 13287, 52159, 124939, 156477, 374817, 5372377, 16117131]

約数ペア:

[(1, 16117131), (3, 5372377), (43, 374817), (103, 156477), (129, 124939), (309, 52159), (1213, 13287), (3639, 4429)]