2013803013

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1\times {\mathrm{7727}}^1$

素因数の和:8636

約数の個数: 16

約数和(自身を含む): 2713455360

約数和(自身を除く): 699652347

約数列:

[1, 3, 109, 327, 797, 2391, 7727, 23181, 86873, 260619, 842243, 2526729, 6158419, 18475257, 671267671, 2013803013]

約数ペア:

[(1, 2013803013), (3, 671267671), (109, 18475257), (327, 6158419), (797, 2526729), (2391, 842243), (7727, 260619), (23181, 86873)]