7155156957

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{9719}}^1$

素因数の和:10217

約数の個数: 32

約数和(自身を含む): 10538035200

約数和(自身を除く): 3382878243

約数列:

[1, 3, 13, 39, 43, 129, 439, 559, 1317, 1677, 5707, 9719, 17121, 18877, 29157, 56631, 126347, 245401, 379041, 417917, 736203, 1253751, 4266641, 5432921, 12799923, 16298763, 55466333, 166398999, 183465563, 550396689, 2385052319, 7155156957]

約数ペア:

[(1, 7155156957), (3, 2385052319), (13, 550396689), (39, 183465563), (43, 166398999), (129, 55466333), (439, 16298763), (559, 12799923), (1317, 5432921), (1677, 4266641), (5707, 1253751), (9719, 736203), (17121, 417917), (18877, 379041), (29157, 245401), (56631, 126347)]