168402883

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2221}}^1$

素因数の和:2406

約数の個数: 16

約数和(自身を含む): 188461152

約数和(自身を除く): 20058269

約数列:

[1, 11, 61, 113, 671, 1243, 2221, 6893, 24431, 75823, 135481, 250973, 1490291, 2760703, 15309353, 168402883]

約数ペア:

[(1, 168402883), (11, 15309353), (61, 2760703), (113, 1490291), (671, 250973), (1243, 135481), (2221, 75823), (6893, 24431)]