1288409397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{582727}}^1$

素因数の和:582808

約数の個数: 16

約数和(自身を含む): 1902024192

約数和(自身を除く): 613614795

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 582727, 1748181, 6409997, 19229991, 39042709, 117128127, 429469799, 1288409397]

約数ペア:

[(1, 1288409397), (3, 429469799), (11, 117128127), (33, 39042709), (67, 19229991), (201, 6409997), (737, 1748181), (2211, 582727)]