2646780039

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{47533}}^1$

素因数の和:47831

約数の個数: 24

約数和(自身を含む): 4004264160

約数和(自身を除く): 1357484121

約数列:

[1, 3, 9, 23, 69, 207, 269, 807, 2421, 6187, 18561, 47533, 55683, 142599, 427797, 1093259, 3279777, 9839331, 12786377, 38359131, 115077393, 294086671, 882260013, 2646780039]

約数ペア:

[(1, 2646780039), (3, 882260013), (9, 294086671), (23, 115077393), (69, 38359131), (207, 12786377), (269, 9839331), (807, 3279777), (2421, 1093259), (6187, 427797), (18561, 142599), (47533, 55683)]