1270509327

素因数分解:

$3^3\times {\mathrm{269}}^1\times {\mathrm{174929}}^1$

素因数の和:175207

約数の個数: 16

約数和(自身を含む): 1889244000

約数和(自身を除く): 618734673

約数列:

[1, 3, 9, 27, 269, 807, 2421, 7263, 174929, 524787, 1574361, 4723083, 47055901, 141167703, 423503109, 1270509327]

約数ペア:

[(1, 1270509327), (3, 423503109), (9, 141167703), (27, 47055901), (269, 4723083), (807, 1574361), (2421, 524787), (7263, 174929)]