2978626563

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{31771}}^1$

素因数の和:32735

約数の個数: 24

約数和(自身を含む): 4698697536

約数和(自身を除く): 1720070973

約数列:

[1, 3, 9, 11, 33, 99, 947, 2841, 8523, 10417, 31251, 31771, 93753, 95313, 285939, 349481, 1048443, 3145329, 30087137, 90261411, 270784233, 330958507, 992875521, 2978626563]

約数ペア:

[(1, 2978626563), (3, 992875521), (9, 330958507), (11, 270784233), (33, 90261411), (99, 30087137), (947, 3145329), (2841, 1048443), (8523, 349481), (10417, 285939), (31251, 95313), (31771, 93753)]