17129871

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7523}}^1$

素因数の和:7563

約数の個数: 24

約数和(自身を含む): 28169856

約数和(自身を除く): 11039985

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 7523, 22569, 67707, 82753, 173029, 248259, 519087, 744777, 1557261, 1903319, 5709957, 17129871]

約数ペア:

[(1, 17129871), (3, 5709957), (9, 1903319), (11, 1557261), (23, 744777), (33, 519087), (69, 248259), (99, 173029), (207, 82753), (253, 67707), (759, 22569), (2277, 7523)]