2375737119

素因数分解:

$3^2\times 7^2\times {\mathrm{5387159}}^1$

素因数の和:5387179

約数の個数: 18

約数和(自身を含む): 3991885560

約数和(自身を除く): 1616148441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 5387159, 16161477, 37710113, 48484431, 113130339, 263970791, 339391017, 791912373, 2375737119]

約数ペア:

[(1, 2375737119), (3, 791912373), (7, 339391017), (9, 263970791), (21, 113130339), (49, 48484431), (63, 37710113), (147, 16161477), (441, 5387159)]