4032019971

素因数分解:

$3^3\times 7^1\times {\mathrm{21333439}}^1$

素因数の和:21333455

約数の個数: 16

約数和(自身を含む): 6826700800

約数和(自身を除く): 2794680829

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 21333439, 64000317, 149334073, 192000951, 448002219, 576002853, 1344006657, 4032019971]

約数ペア:

[(1, 4032019971), (3, 1344006657), (7, 576002853), (9, 448002219), (21, 192000951), (27, 149334073), (63, 64000317), (189, 21333439)]