201307557939

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{2549}}^1\times {\mathrm{392911}}^1$

素因数の和:395530

約数の個数: 16

約数和(自身を含む): 272523763200

約数和(自身を除く): 71216205261

約数列:

[1, 3, 67, 201, 2549, 7647, 170783, 392911, 512349, 1178733, 26325037, 78975111, 1001530139, 3004590417, 67102519313, 201307557939]

約数ペア:

[(1, 201307557939), (3, 67102519313), (67, 3004590417), (201, 1001530139), (2549, 78975111), (7647, 26325037), (170783, 1178733), (392911, 512349)]