2912562731

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{3677}}^1$

素因数の和:3855

約数の個数: 24

約数和(自身を含む): 3257678160

約数和(自身を除く): 345115429

約数列:

[1, 13, 43, 109, 169, 559, 1417, 3677, 4687, 7267, 18421, 47801, 60931, 158111, 400793, 621413, 792103, 2055443, 5210309, 17234099, 26720759, 67734017, 224043287, 2912562731]

約数ペア:

[(1, 2912562731), (13, 224043287), (43, 67734017), (109, 26720759), (169, 17234099), (559, 5210309), (1417, 2055443), (3677, 792103), (4687, 621413), (7267, 400793), (18421, 158111), (47801, 60931)]