40109697

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 60278400

約数和(自身を除く): 20168703

約数列:

[1, 3, 9, 29, 87, 239, 261, 643, 717, 1929, 2151, 5787, 6931, 18647, 20793, 55941, 62379, 153677, 167823, 461031, 1383093, 4456633, 13369899, 40109697]

約数ペア:

[(1, 40109697), (3, 13369899), (9, 4456633), (29, 1383093), (87, 461031), (239, 167823), (261, 153677), (643, 62379), (717, 55941), (1929, 20793), (2151, 18647), (5787, 6931)]