13643421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3793}}^1$

素因数の和:3916

約数の個数: 16

約数和(自身を含む): 20032320

約数和(自身を除く): 6388899

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 3793, 11379, 41723, 125169, 413437, 1240311, 4547807, 13643421]

約数ペア:

[(1, 13643421), (3, 4547807), (11, 1240311), (33, 413437), (109, 125169), (327, 41723), (1199, 11379), (3597, 3793)]