2013767049

素因数分解:

$3^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{77899}}^1$

素因数の和:79140

約数の個数: 16

約数和(自身を含む): 3071129600

約数和(自身を除く): 1057362551

約数列:

[1, 3, 7, 21, 1231, 3693, 8617, 25851, 77899, 233697, 545293, 1635879, 95893669, 287681007, 671255683, 2013767049]

約数ペア:

[(1, 2013767049), (3, 671255683), (7, 287681007), (21, 95893669), (1231, 1635879), (3693, 545293), (8617, 233697), (25851, 77899)]