320460308539

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{42349717}}^1$

素因数の和:42349794

約数の個数: 16

約数和(自身を含む): 390295001088

約数和(自身を除く): 69834692549

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 42349717, 296448019, 974043491, 1990436699, 6818304437, 13933056893, 45780044077, 320460308539]

約数ペア:

[(1, 320460308539), (7, 45780044077), (23, 13933056893), (47, 6818304437), (161, 1990436699), (329, 974043491), (1081, 296448019), (7567, 42349717)]