1242019911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{3307}}^1$

素因数の和:3939

約数の個数: 32

約数和(自身を含む): 1905408000

約数和(自身を除く): 663388089

約数列:

[1, 3, 11, 19, 33, 57, 209, 599, 627, 1797, 3307, 6589, 9921, 11381, 19767, 34143, 36377, 62833, 109131, 125191, 188499, 375573, 691163, 1980893, 2073489, 5942679, 21789823, 37636967, 65369469, 112910901, 414006637, 1242019911]

約数ペア:

[(1, 1242019911), (3, 414006637), (11, 112910901), (19, 65369469), (33, 37636967), (57, 21789823), (209, 5942679), (599, 2073489), (627, 1980893), (1797, 691163), (3307, 375573), (6589, 188499), (9921, 125191), (11381, 109131), (19767, 62833), (34143, 36377)]