27920461051

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1657099}}^1$

素因数の和:1657218

約数の個数: 16

約数和(自身を含む): 33407136000

約数和(自身を除く): 5486674949

約数列:

[1, 7, 29, 83, 203, 581, 2407, 16849, 1657099, 11599693, 48055871, 137539217, 336391097, 962774519, 3988637293, 27920461051]

約数ペア:

[(1, 27920461051), (7, 3988637293), (29, 962774519), (83, 336391097), (203, 137539217), (581, 48055871), (2407, 11599693), (16849, 1657099)]