13821885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3989}}^1$

素因数の和:4018

約数の個数: 48

約数和(自身を含む): 29877120

約数和(自身を除く): 16055235

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 3989, 11967, 19945, 27923, 35901, 43879, 59835, 83769, 131637, 139615, 179505, 219395, 251307, 307153, 394911, 418845, 658185, 921459, 1256535, 1535765, 1974555, 2764377, 4607295, 13821885]

約数ペア:

[(1, 13821885), (3, 4607295), (5, 2764377), (7, 1974555), (9, 1535765), (11, 1256535), (15, 921459), (21, 658185), (33, 418845), (35, 394911), (45, 307153), (55, 251307), (63, 219395), (77, 179505), (99, 139615), (105, 131637), (165, 83769), (231, 59835), (315, 43879), (385, 35901), (495, 27923), (693, 19945), (1155, 11967), (3465, 3989)]