339585547

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{31481}}^1$

素因数の和:31578

約数の個数: 16

約数和(自身を含む): 411028992

約数和(自身を除く): 71443445

約数列:

[1, 7, 23, 67, 161, 469, 1541, 10787, 31481, 220367, 724063, 2109227, 5068441, 14764589, 48512221, 339585547]

約数ペア:

[(1, 339585547), (7, 48512221), (23, 14764589), (67, 5068441), (161, 2109227), (469, 724063), (1541, 220367), (10787, 31481)]