279095778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1192717}}^1$

素因数の和:1192738

約数の個数: 24

約数和(自身を含む): 651224028

約数和(自身を除く): 372128250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1192717, 2385434, 3578151, 7156302, 10734453, 15505321, 21468906, 31010642, 46515963, 93031926, 139547889, 279095778]

約数ペア:

[(1, 279095778), (2, 139547889), (3, 93031926), (6, 46515963), (9, 31010642), (13, 21468906), (18, 15505321), (26, 10734453), (39, 7156302), (78, 3578151), (117, 2385434), (234, 1192717)]