243350401

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1\times {\mathrm{823}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 284062464

約数和(自身を除く): 40712063

約数列:

[1, 7, 53, 371, 797, 823, 5579, 5761, 42241, 43619, 295687, 305333, 655931, 4591517, 34764343, 243350401]

約数ペア:

[(1, 243350401), (7, 34764343), (53, 4591517), (371, 655931), (797, 305333), (823, 295687), (5579, 43619), (5761, 42241)]