2497198731

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3967}}^1\times {\mathrm{12343}}^1$

素因数の和:16330

約数の個数: 16

約数和(自身を含む): 3526631424

約数和(自身を除く): 1029432693

約数列:

[1, 3, 17, 51, 3967, 11901, 12343, 37029, 67439, 202317, 209831, 629493, 48964681, 146894043, 832399577, 2497198731]

約数ペア:

[(1, 2497198731), (3, 832399577), (17, 146894043), (51, 48964681), (3967, 629493), (11901, 209831), (12343, 202317), (37029, 67439)]