13349343

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33457}}^1$

素因数の和:33486

約数の個数: 16

約数和(自身を含む): 21413120

約数和(自身を除く): 8063777

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 33457, 100371, 234199, 635683, 702597, 1907049, 4449781, 13349343]

約数ペア:

[(1, 13349343), (3, 4449781), (7, 1907049), (19, 702597), (21, 635683), (57, 234199), (133, 100371), (399, 33457)]