1227704223

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1\times {\mathrm{12809}}^1$

素因数の和:13598

約数の個数: 16

約数和(自身を含む): 1677392640

約数和(自身を除く): 449688417

約数列:

[1, 3, 43, 129, 743, 2229, 12809, 31949, 38427, 95847, 550787, 1652361, 9517087, 28551261, 409234741, 1227704223]

約数ペア:

[(1, 1227704223), (3, 409234741), (43, 28551261), (129, 9517087), (743, 1652361), (2229, 550787), (12809, 95847), (31949, 38427)]