2535507

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{1667}}^1$

素因数の和:1699

約数の個数: 18

約数和(自身を含む): 3968172

約数和(自身を除く): 1432665

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 1667, 5001, 15003, 21671, 65013, 195039, 281723, 845169, 2535507]

約数ペア:

[(1, 2535507), (3, 845169), (9, 281723), (13, 195039), (39, 65013), (117, 21671), (169, 15003), (507, 5001), (1521, 1667)]