22551681

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 31850784

約数和(自身を除く): 9299103

約数列:

[1, 3, 41, 47, 83, 123, 141, 249, 1927, 2209, 3403, 3901, 5781, 6627, 10209, 11703, 90569, 159941, 183347, 271707, 479823, 550041, 7517227, 22551681]

約数ペア:

[(1, 22551681), (3, 7517227), (41, 550041), (47, 479823), (83, 271707), (123, 183347), (141, 159941), (249, 90569), (1927, 11703), (2209, 10209), (3403, 6627), (3901, 5781)]