17227899

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 26957840

約数和(自身を除く): 9729941

約数列:

[1, 3, 9, 13, 39, 117, 229, 643, 687, 1929, 2061, 2977, 5787, 8359, 8931, 25077, 26793, 75231, 147247, 441741, 1325223, 1914211, 5742633, 17227899]

約数ペア:

[(1, 17227899), (3, 5742633), (9, 1914211), (13, 1325223), (39, 441741), (117, 147247), (229, 75231), (643, 26793), (687, 25077), (1929, 8931), (2061, 8359), (2977, 5787)]