13129413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10753}}^1$

素因数の和:10804

約数の個数: 16

約数和(自身を含む): 19615296

約数和(自身を除く): 6485883

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 10753, 32259, 118283, 354849, 397861, 1193583, 4376471, 13129413]

約数ペア:

[(1, 13129413), (3, 4376471), (11, 1193583), (33, 397861), (37, 354849), (111, 118283), (407, 32259), (1221, 10753)]