121345926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1555717}}^1$

素因数の和:1555735

約数の個数: 16

約数和(自身を含む): 261360624

約数和(自身を除く): 140014698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1555717, 3111434, 4667151, 9334302, 20224321, 40448642, 60672963, 121345926]

約数ペア:

[(1, 121345926), (2, 60672963), (3, 40448642), (6, 20224321), (13, 9334302), (26, 4667151), (39, 3111434), (78, 1555717)]