30487863

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4729}}^1$

素因数の和:5046

約数の個数: 16

約数和(自身を含む): 46618880

約数和(自身を除く): 16131017

約数列:

[1, 3, 7, 21, 307, 921, 2149, 4729, 6447, 14187, 33103, 99309, 1451803, 4355409, 10162621, 30487863]

約数ペア:

[(1, 30487863), (3, 10162621), (7, 4355409), (21, 1451803), (307, 99309), (921, 33103), (2149, 14187), (4729, 6447)]