25836741

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6121}}^1$

素因数の和:6201

約数の個数: 24

約数和(自身を含む): 43294784

約数和(自身を除く): 17458043

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 6121, 18363, 42847, 55089, 128541, 385623, 410107, 1230321, 2870749, 3690963, 8612247, 25836741]

約数ペア:

[(1, 25836741), (3, 8612247), (7, 3690963), (9, 2870749), (21, 1230321), (63, 410107), (67, 385623), (201, 128541), (469, 55089), (603, 42847), (1407, 18363), (4221, 6121)]