23925769

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 30278400

約数和(自身を除く): 6352631

約数列:

[1, 7, 19, 31, 49, 133, 217, 589, 829, 931, 1519, 4123, 5803, 15751, 25699, 28861, 40621, 110257, 179893, 488281, 771799, 1259251, 3417967, 23925769]

約数ペア:

[(1, 23925769), (7, 3417967), (19, 1259251), (31, 771799), (49, 488281), (133, 179893), (217, 110257), (589, 40621), (829, 28861), (931, 25699), (1519, 15751), (4123, 5803)]