17193303

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{911}}^1$

素因数の和:1156

約数の個数: 20

約数和(自身を含む): 25822368

約数和(自身を除く): 8629065

約数列:

[1, 3, 9, 27, 81, 233, 699, 911, 2097, 2733, 6291, 8199, 18873, 24597, 73791, 212263, 636789, 1910367, 5731101, 17193303]

約数ペア:

[(1, 17193303), (3, 5731101), (9, 1910367), (27, 636789), (81, 212263), (233, 73791), (699, 24597), (911, 18873), (2097, 8199), (2733, 6291)]