17226909

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2819}}^1$

素因数の和:2929

約数の個数: 24

約数和(自身を含む): 28741440

約数和(自身を除く): 11514531

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 2819, 6111, 8457, 19733, 25371, 59199, 177597, 273443, 820329, 1914101, 2460987, 5742303, 17226909]

約数ペア:

[(1, 17226909), (3, 5742303), (7, 2460987), (9, 1914101), (21, 820329), (63, 273443), (97, 177597), (291, 59199), (679, 25371), (873, 19733), (2037, 8457), (2819, 6111)]