12838893

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1109}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 18221760

約数和(自身を除く): 5382867

約数列:

[1, 3, 17, 51, 227, 681, 1109, 3327, 3859, 11577, 18853, 56559, 251743, 755229, 4279631, 12838893]

約数ペア:

[(1, 12838893), (3, 4279631), (17, 755229), (51, 251743), (227, 56559), (681, 18853), (1109, 11577), (3327, 3859)]