17960050143

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15004219}}^1$

素因数の和:15004251

約数の個数: 24

約数和(自身を含む): 31208777600

約数和(自身を除く): 13248727457

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 15004219, 45012657, 105029533, 135037971, 285080161, 315088599, 855240483, 945265797, 1995561127, 2565721449, 5986683381, 17960050143]

約数ペア:

[(1, 17960050143), (3, 5986683381), (7, 2565721449), (9, 1995561127), (19, 945265797), (21, 855240483), (57, 315088599), (63, 285080161), (133, 135037971), (171, 105029533), (399, 45012657), (1197, 15004219)]