2121753313

素因数分解:

${\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{46279}}^1$

素因数の和:46444

約数の個数: 12

約数和(自身を含む): 2256983040

約数和(自身を除く): 135229727

約数列:

[1, 19, 127, 361, 2413, 45847, 46279, 879301, 5877433, 16706719, 111671227, 2121753313]

約数ペア:

[(1, 2121753313), (19, 111671227), (127, 16706719), (361, 5877433), (2413, 879301), (45847, 46279)]