13805847

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3769}}^1$

素因数の和:3823

約数の個数: 24

約数和(自身を含む): 22348560

約数和(自身を除く): 8542713

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 3769, 11307, 33921, 41459, 124377, 139453, 373131, 418359, 1255077, 1533983, 4601949, 13805847]

約数ペア:

[(1, 13805847), (3, 4601949), (9, 1533983), (11, 1255077), (33, 418359), (37, 373131), (99, 139453), (111, 124377), (333, 41459), (407, 33921), (1221, 11307), (3663, 3769)]