13026849

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 19961856

約数和(自身を除く): 6935007

約数列:

[1, 3, 11, 33, 37, 47, 111, 141, 227, 407, 517, 681, 1221, 1551, 1739, 2497, 5217, 7491, 8399, 10669, 19129, 25197, 32007, 57387, 92389, 117359, 277167, 352077, 394753, 1184259, 4342283, 13026849]

約数ペア:

[(1, 13026849), (3, 4342283), (11, 1184259), (33, 394753), (37, 352077), (47, 277167), (111, 117359), (141, 92389), (227, 57387), (407, 32007), (517, 25197), (681, 19129), (1221, 10669), (1551, 8399), (1739, 7491), (2497, 5217)]