13023213

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11701}}^1$

素因数の和:11764

約数の個数: 16

約数和(自身を含む): 20221056

約数和(自身を除く): 7197843

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 11701, 35103, 81907, 245721, 620153, 1860459, 4341071, 13023213]

約数ペア:

[(1, 13023213), (3, 4341071), (7, 1860459), (21, 620153), (53, 245721), (159, 81907), (371, 35103), (1113, 11701)]