193399413963

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{297080513}}^1$

素因数の和:297080554

約数の個数: 16

約数和(自身を含む): 304210446336

約数和(自身を除く): 110811032373

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 297080513, 891241539, 2079563591, 6238690773, 9209495903, 27628487709, 64466471321, 193399413963]

約数ペア:

[(1, 193399413963), (3, 64466471321), (7, 27628487709), (21, 9209495903), (31, 6238690773), (93, 2079563591), (217, 891241539), (651, 297080513)]