672351717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{135911}}^1$

素因数の和:136028

約数の個数: 16

約数和(自身を含む): 958995072

約数和(自身を除く): 286643355

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 135911, 407733, 2310487, 6931461, 13183367, 39550101, 224117239, 672351717]

約数ペア:

[(1, 672351717), (3, 224117239), (17, 39550101), (51, 13183367), (97, 6931461), (291, 2310487), (1649, 407733), (4947, 135911)]