961463997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{18719}}^1$

素因数の和:19177

約数の個数: 24

約数和(自身を含む): 1499097600

約数和(自身を除く): 537633603

約数列:

[1, 3, 9, 13, 39, 117, 439, 1317, 3951, 5707, 17121, 18719, 51363, 56157, 168471, 243347, 730041, 2190123, 8217641, 24652923, 73958769, 106829333, 320487999, 961463997]

約数ペア:

[(1, 961463997), (3, 320487999), (9, 106829333), (13, 73958769), (39, 24652923), (117, 8217641), (439, 2190123), (1317, 730041), (3951, 243347), (5707, 168471), (17121, 56157), (18719, 51363)]