22420767

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 30602880

約数和(自身を除く): 8182113

約数列:

[1, 3, 59, 177, 197, 591, 643, 1929, 11623, 34869, 37937, 113811, 126671, 380013, 7473589, 22420767]

約数ペア:

[(1, 22420767), (3, 7473589), (59, 380013), (177, 126671), (197, 113811), (591, 37937), (643, 34869), (1929, 11623)]