1570425249

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{128903}}^1$

素因数の和:129068

約数の個数: 16

約数和(自身を含む): 2177961984

約数和(自身を除く): 607536735

約数列:

[1, 3, 31, 93, 131, 393, 4061, 12183, 128903, 386709, 3995993, 11987979, 16886293, 50658879, 523475083, 1570425249]

約数ペア:

[(1, 1570425249), (3, 523475083), (31, 50658879), (93, 16886293), (131, 11987979), (393, 3995993), (4061, 386709), (12183, 128903)]