20161217967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{172049}}^1$

素因数の和:172183

約数の個数: 32

約数和(自身を含む): 30324844800

約数和(自身を除く): 10163626833

約数列:

[1, 3, 11, 33, 53, 67, 159, 201, 583, 737, 1749, 2211, 3551, 10653, 39061, 117183, 172049, 516147, 1892539, 5677617, 9118597, 11527283, 27355791, 34581849, 100304567, 126800113, 300913701, 380400339, 610945999, 1832837997, 6720405989, 20161217967]

約数ペア:

[(1, 20161217967), (3, 6720405989), (11, 1832837997), (33, 610945999), (53, 380400339), (67, 300913701), (159, 126800113), (201, 100304567), (583, 34581849), (737, 27355791), (1749, 11527283), (2211, 9118597), (3551, 5677617), (10653, 1892539), (39061, 516147), (117183, 172049)]