16949163

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 28385280

約数和(自身を除く): 11436117

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 239, 307, 717, 921, 1673, 2149, 2629, 3377, 5019, 6447, 7887, 10131, 18403, 23639, 55209, 70917, 73373, 220119, 513611, 807103, 1540833, 2421309, 5649721, 16949163]

約数ペア:

[(1, 16949163), (3, 5649721), (7, 2421309), (11, 1540833), (21, 807103), (33, 513611), (77, 220119), (231, 73373), (239, 70917), (307, 55209), (717, 23639), (921, 18403), (1673, 10131), (2149, 7887), (2629, 6447), (3377, 5019)]