27802621

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4057}}^1$

素因数の和:4164

約数の個数: 16

約数和(自身を含む): 35061120

約数和(自身を除く): 7258499

約数列:

[1, 7, 11, 77, 89, 623, 979, 4057, 6853, 28399, 44627, 312389, 361073, 2527511, 3971803, 27802621]

約数ペア:

[(1, 27802621), (7, 3971803), (11, 2527511), (77, 361073), (89, 312389), (623, 44627), (979, 28399), (4057, 6853)]