7257841279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{71293}}^1$

素因数の和:71538

約数の個数: 16

約数和(自身を含む): 8048807424

約数和(自身を除く): 790966145

約数列:

[1, 13, 41, 191, 533, 2483, 7831, 71293, 101803, 926809, 2923013, 13616963, 37999169, 177020519, 558295483, 7257841279]

約数ペア:

[(1, 7257841279), (13, 558295483), (41, 177020519), (191, 37999169), (533, 13616963), (2483, 2923013), (7831, 926809), (71293, 101803)]