129709679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{757}}^1$

素因数の和:1226

約数の個数: 16

約数和(自身を含む): 145863456

約数和(自身を除く): 16153777

約数列:

[1, 11, 37, 407, 421, 757, 4631, 8327, 15577, 28009, 171347, 308099, 318697, 3505667, 11791789, 129709679]

約数ペア:

[(1, 129709679), (11, 11791789), (37, 3505667), (407, 318697), (421, 308099), (757, 171347), (4631, 28009), (8327, 15577)]