12994905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11251}}^1$

素因数の和:11277

約数の個数: 32

約数和(自身を含む): 25924608

約数和(自身を除く): 12929703

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 11251, 33753, 56255, 78757, 123761, 168765, 236271, 371283, 393785, 618805, 866327, 1181355, 1856415, 2598981, 4331635, 12994905]

約数ペア:

[(1, 12994905), (3, 4331635), (5, 2598981), (7, 1856415), (11, 1181355), (15, 866327), (21, 618805), (33, 393785), (35, 371283), (55, 236271), (77, 168765), (105, 123761), (165, 78757), (231, 56255), (385, 33753), (1155, 11251)]