15726066048021

素因数分解:

$3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{507014413}}^1$

素因数の和:507014641

約数の個数: 24

約数和(自身を含む): 24507048715104

約数和(自身を除く): 8780982667083

約数列:

[1, 3, 7, 21, 49, 147, 211, 633, 1477, 4431, 10339, 31017, 507014413, 1521043239, 3549100891, 10647302673, 24843706237, 74531118711, 106980041143, 320940123429, 748860288001, 2246580864003, 5242022016007, 15726066048021]

約数ペア:

[(1, 15726066048021), (3, 5242022016007), (7, 2246580864003), (21, 748860288001), (49, 320940123429), (147, 106980041143), (211, 74531118711), (633, 24843706237), (1477, 10647302673), (4431, 3549100891), (10339, 1521043239), (31017, 507014413)]