26956953

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{8297}}^1$

素因数の和:8341

約数の個数: 18

約数和(自身を含む): 41099994

約数和(自身を除く): 14143041

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 8297, 24891, 74673, 157643, 472929, 1418787, 2995217, 8985651, 26956953]

約数ペア:

[(1, 26956953), (3, 8985651), (9, 2995217), (19, 1418787), (57, 472929), (171, 157643), (361, 74673), (1083, 24891), (3249, 8297)]