6460221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 9180864

約数和(自身を除く): 2720643

約数列:

[1, 3, 17, 51, 197, 591, 643, 1929, 3349, 10047, 10931, 32793, 126671, 380013, 2153407, 6460221]

約数ペア:

[(1, 6460221), (3, 2153407), (17, 380013), (51, 126671), (197, 32793), (591, 10931), (643, 10047), (1929, 3349)]