1246648947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{252001}}^1$

素因数の和:252118

約数の個数: 16

約数和(自身を含む): 1778126112

約数和(自身を除く): 531477165

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 252001, 756003, 4284017, 12852051, 24444097, 73332291, 415549649, 1246648947]

約数ペア:

[(1, 1246648947), (3, 415549649), (17, 73332291), (51, 24444097), (97, 12852051), (291, 4284017), (1649, 756003), (4947, 252001)]