26160771

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1213}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 43509760

約数和(自身を除く): 17348989

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1213, 1659, 3081, 3639, 7189, 8491, 15769, 21567, 25473, 47307, 95827, 110383, 287481, 331149, 670789, 1245751, 2012367, 3737253, 8720257, 26160771]

約数ペア:

[(1, 26160771), (3, 8720257), (7, 3737253), (13, 2012367), (21, 1245751), (39, 670789), (79, 331149), (91, 287481), (237, 110383), (273, 95827), (553, 47307), (1027, 25473), (1213, 21567), (1659, 15769), (3081, 8491), (3639, 7189)]