2109552459

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^2\times {\mathrm{8537}}^1$

素因数の和:8636

約数の個数: 36

約数和(自身を含む): 3354102072

約数和(自身を除く): 1244549613

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 1681, 2009, 5043, 6027, 8537, 11767, 25611, 35301, 59759, 82369, 179277, 247107, 350017, 418313, 1050051, 1254939, 2450119, 7350357, 14350697, 17150833, 43052091, 51452499, 100454879, 301364637, 703184153, 2109552459]

約数ペア:

[(1, 2109552459), (3, 703184153), (7, 301364637), (21, 100454879), (41, 51452499), (49, 43052091), (123, 17150833), (147, 14350697), (287, 7350357), (861, 2450119), (1681, 1254939), (2009, 1050051), (5043, 418313), (6027, 350017), (8537, 247107), (11767, 179277), (25611, 82369), (35301, 59759)]