9919377

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 15561000

約数和(自身を除く): 5641623

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 569, 1341, 1707, 1937, 5121, 5811, 7397, 17433, 22191, 66573, 84781, 254343, 763029, 1102153, 3306459, 9919377]

約数ペア:

[(1, 9919377), (3, 3306459), (9, 1102153), (13, 763029), (39, 254343), (117, 84781), (149, 66573), (447, 22191), (569, 17433), (1341, 7397), (1707, 5811), (1937, 5121)]