2006333511

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{6761}}^1$

素因数の和:7871

約数の個数: 32

約数和(自身を含む): 3295961088

約数和(自身を除く): 1289627577

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1087, 3261, 6761, 7609, 14131, 20283, 22827, 42393, 47327, 87893, 98917, 141981, 263679, 296751, 615251, 1845753, 7349207, 22047621, 51444449, 95539691, 154333347, 286619073, 668777837, 2006333511]

約数ペア:

[(1, 2006333511), (3, 668777837), (7, 286619073), (13, 154333347), (21, 95539691), (39, 51444449), (91, 22047621), (273, 7349207), (1087, 1845753), (3261, 615251), (6761, 296751), (7609, 263679), (14131, 141981), (20283, 98917), (22827, 87893), (42393, 47327)]