419593850109

素因数分解:

$3^5\times 7^1\times {\mathrm{246674809}}^1$

素因数の和:246674831

約数の個数: 24

約数和(自身を含む): 718317046720

約数和(自身を除く): 298723196611

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 246674809, 740024427, 1726723663, 2220073281, 5180170989, 6660219843, 15540512967, 19980659529, 46621538901, 59941978587, 139864616703, 419593850109]

約数ペア:

[(1, 419593850109), (3, 139864616703), (7, 59941978587), (9, 46621538901), (21, 19980659529), (27, 15540512967), (63, 6660219843), (81, 5180170989), (189, 2220073281), (243, 1726723663), (567, 740024427), (1701, 246674809)]