201127719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{4129}}^1$

素因数の和:5394

約数の個数: 16

約数和(自身を含む): 289100000

約数和(自身を除く): 87972281

約数列:

[1, 3, 13, 39, 1249, 3747, 4129, 12387, 16237, 48711, 53677, 161031, 5157121, 15471363, 67042573, 201127719]

約数ペア:

[(1, 201127719), (3, 67042573), (13, 15471363), (39, 5157121), (1249, 161031), (3747, 53677), (4129, 48711), (12387, 16237)]