738973791

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{46573}}^1$

素因数の和:46663

約数の個数: 24

約数和(自身を含む): 1118893776

約数和(自身を除く): 379919985

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1763, 5289, 15867, 46573, 139719, 419157, 1909493, 2002639, 5728479, 6007917, 17185437, 18023751, 82108199, 246324597, 738973791]

約数ペア:

[(1, 738973791), (3, 246324597), (9, 82108199), (41, 18023751), (43, 17185437), (123, 6007917), (129, 5728479), (369, 2002639), (387, 1909493), (1763, 419157), (5289, 139719), (15867, 46573)]