372395007

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{971}}^1\times {\mathrm{991}}^1$

素因数の和:2011

約数の個数: 24

約数和(自身を含む): 551536128

約数和(自身を除く): 179141121

約数列:

[1, 3, 9, 43, 129, 387, 971, 991, 2913, 2973, 8739, 8919, 41753, 42613, 125259, 127839, 375777, 383517, 962261, 2886783, 8660349, 41377223, 124131669, 372395007]

約数ペア:

[(1, 372395007), (3, 124131669), (9, 41377223), (43, 8660349), (129, 2886783), (387, 962261), (971, 383517), (991, 375777), (2913, 127839), (2973, 125259), (8739, 42613), (8919, 41753)]