23212707

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 36900864

約数和(自身を除く): 13688157

約数列:

[1, 3, 7, 21, 31, 93, 181, 197, 217, 543, 591, 651, 1267, 1379, 3801, 4137, 5611, 6107, 16833, 18321, 35657, 39277, 42749, 106971, 117831, 128247, 249599, 748797, 1105367, 3316101, 7737569, 23212707]

約数ペア:

[(1, 23212707), (3, 7737569), (7, 3316101), (21, 1105367), (31, 748797), (93, 249599), (181, 128247), (197, 117831), (217, 106971), (543, 42749), (591, 39277), (651, 35657), (1267, 18321), (1379, 16833), (3801, 6107), (4137, 5611)]