17469351

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{9377}}^1$

素因数の和:9412

約数の個数: 20

約数和(自身を含む): 27233712

約数和(自身を除く): 9764361

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 9377, 28131, 84393, 215671, 253179, 647013, 759537, 1941039, 5823117, 17469351]

約数ペア:

[(1, 17469351), (3, 5823117), (9, 1941039), (23, 759537), (27, 647013), (69, 253179), (81, 215671), (207, 84393), (621, 28131), (1863, 9377)]