2912931057

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1\times {\mathrm{19759}}^1$

素因数の和:20232

約数の個数: 16

約数和(自身を含む): 3921332480

約数和(自身を除く): 1008401423

約数列:

[1, 3, 157, 313, 471, 939, 19759, 49141, 59277, 147423, 3102163, 6184567, 9306489, 18553701, 970977019, 2912931057]

約数ペア:

[(1, 2912931057), (3, 970977019), (157, 18553701), (313, 9306489), (471, 6184567), (939, 3102163), (19759, 147423), (49141, 59277)]