28014717609

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{1429}}^1\times {\mathrm{15671}}^1$

素因数の和:17245

約数の個数: 24

約数和(自身を含む): 40787947200

約数和(自身を除く): 12773229591

約数列:

[1, 3, 9, 139, 417, 1251, 1429, 4287, 12861, 15671, 47013, 141039, 198631, 595893, 1787679, 2178269, 6534807, 19604421, 22393859, 67181577, 201544731, 3112746401, 9338239203, 28014717609]

約数ペア:

[(1, 28014717609), (3, 9338239203), (9, 3112746401), (139, 201544731), (417, 67181577), (1251, 22393859), (1429, 19604421), (4287, 6534807), (12861, 2178269), (15671, 1787679), (47013, 595893), (141039, 198631)]