254699421

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1\times {\mathrm{1993}}^1$

素因数の和:3076

約数の個数: 16

約数和(自身を含む): 348391680

約数和(自身を除く): 93692259

約数列:

[1, 3, 41, 123, 1039, 1993, 3117, 5979, 42599, 81713, 127797, 245139, 2070727, 6212181, 84899807, 254699421]

約数ペア:

[(1, 254699421), (3, 84899807), (41, 6212181), (123, 2070727), (1039, 245139), (1993, 127797), (3117, 81713), (5979, 42599)]