2912210067

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{141157}}^1$

素因数の和:141219

約数の個数: 24

約数和(自身を含む): 4371380944

約数和(自身を除く): 1459170877

約数列:

[1, 3, 13, 23, 39, 69, 299, 529, 897, 1587, 6877, 20631, 141157, 423471, 1835041, 3246611, 5505123, 9739833, 42205943, 74672053, 126617829, 224016159, 970736689, 2912210067]

約数ペア:

[(1, 2912210067), (3, 970736689), (13, 224016159), (23, 126617829), (39, 74672053), (69, 42205943), (299, 9739833), (529, 5505123), (897, 3246611), (1587, 1835041), (6877, 423471), (20631, 141157)]