211626429

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{325079}}^1$

素因数の和:325120

約数の個数: 16

約数和(自身を含む): 332881920

約数和(自身を除く): 121255491

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 325079, 975237, 2275553, 6826659, 10077449, 30232347, 70542143, 211626429]

約数ペア:

[(1, 211626429), (3, 70542143), (7, 30232347), (21, 10077449), (31, 6826659), (93, 2275553), (217, 975237), (651, 325079)]