2078443395

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{244379}}^1$

素因数の和:244406

約数の個数: 48

約数和(自身を含む): 4269807360

約数和(自身を除く): 2191363965

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 8505, 244379, 733137, 1221895, 1710653, 2199411, 3665685, 5131959, 6598233, 8553265, 10997055, 15395877, 19794699, 25659795, 32991165, 46187631, 59384097, 76979385, 98973495, 138562893, 230938155, 296920485, 415688679, 692814465, 2078443395]

約数ペア:

[(1, 2078443395), (3, 692814465), (5, 415688679), (7, 296920485), (9, 230938155), (15, 138562893), (21, 98973495), (27, 76979385), (35, 59384097), (45, 46187631), (63, 32991165), (81, 25659795), (105, 19794699), (135, 15395877), (189, 10997055), (243, 8553265), (315, 6598233), (405, 5131959), (567, 3665685), (945, 2199411), (1215, 1710653), (1701, 1221895), (2835, 733137), (8505, 244379)]