201372927

素因数分解:

$3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{14821}}^1$

素因数の和:15478

約数の個数: 16

約数和(自身を含む): 307348992

約数和(自身を除く): 105976065

約数列:

[1, 3, 7, 21, 647, 1941, 4529, 13587, 14821, 44463, 103747, 311241, 9589187, 28767561, 67124309, 201372927]

約数ペア:

[(1, 201372927), (3, 67124309), (7, 28767561), (21, 9589187), (647, 311241), (1941, 103747), (4529, 44463), (13587, 14821)]