23788971

素因数分解:

$3^5\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 35875840

約数和(自身を除く): 12086869

約数列:

[1, 3, 9, 27, 81, 223, 243, 439, 669, 1317, 2007, 3951, 6021, 11853, 18063, 35559, 54189, 97897, 106677, 293691, 881073, 2643219, 7929657, 23788971]

約数ペア:

[(1, 23788971), (3, 7929657), (9, 2643219), (27, 881073), (81, 293691), (223, 106677), (243, 97897), (439, 54189), (669, 35559), (1317, 18063), (2007, 11853), (3951, 6021)]