13189407

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{57097}}^1$

素因数の和:57118

約数の個数: 16

約数和(自身を含む): 21925632

約数和(自身を除く): 8736225

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 57097, 171291, 399679, 628067, 1199037, 1884201, 4396469, 13189407]

約数ペア:

[(1, 13189407), (3, 4396469), (7, 1884201), (11, 1199037), (21, 628067), (33, 399679), (77, 171291), (231, 57097)]