17051271

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 24267264

約数和(自身を除く): 7215993

約数列:

[1, 3, 31, 47, 83, 93, 141, 249, 1457, 2209, 2573, 3901, 4371, 6627, 7719, 11703, 68479, 120931, 183347, 205437, 362793, 550041, 5683757, 17051271]

約数ペア:

[(1, 17051271), (3, 5683757), (31, 550041), (47, 362793), (83, 205437), (93, 183347), (141, 120931), (249, 68479), (1457, 11703), (2209, 7719), (2573, 6627), (3901, 4371)]