80140207

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 93245440

約数和(自身を除く): 13105233

約数列:

[1, 7, 79, 313, 463, 553, 2191, 3241, 24727, 36577, 144919, 173089, 256039, 1014433, 11448601, 80140207]

約数ペア:

[(1, 80140207), (7, 11448601), (79, 1014433), (313, 256039), (463, 173089), (553, 144919), (2191, 36577), (3241, 24727)]