9968791326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127805017}}^1$

素因数の和:127805035

約数の個数: 16

約数和(自身を含む): 21471243024

約数和(自身を除く): 11502451698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127805017, 255610034, 383415051, 766830102, 1661465221, 3322930442, 4984395663, 9968791326]

約数ペア:

[(1, 9968791326), (2, 4984395663), (3, 3322930442), (6, 1661465221), (13, 766830102), (26, 383415051), (39, 255610034), (78, 127805017)]