1320369718879

素因数分解:

${\mathrm{73}}^1\times {\mathrm{821}}^1\times {\mathrm{2311}}^1\times {\mathrm{9533}}^1$

素因数の和:12738

約数の個数: 16

約数和(自身を含む): 1340807759424

約数和(自身を除く): 20438040545

約数列:

[1, 73, 821, 2311, 9533, 59933, 168703, 695909, 1897331, 7826593, 22030763, 138505163, 571341289, 1608245699, 18087256423, 1320369718879]

約数ペア:

[(1, 1320369718879), (73, 18087256423), (821, 1608245699), (2311, 571341289), (9533, 138505163), (59933, 22030763), (168703, 7826593), (695909, 1897331)]