423608217

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{9007}}^1$

素因数の和:9328

約数の個数: 16

約数和(自身を含む): 576367872

約数和(自身を除く): 152759655

約数列:

[1, 3, 61, 183, 257, 771, 9007, 15677, 27021, 47031, 549427, 1648281, 2314799, 6944397, 141202739, 423608217]

約数ペア:

[(1, 423608217), (3, 141202739), (61, 6944397), (183, 2314799), (257, 1648281), (771, 549427), (9007, 47031), (15677, 27021)]