23974713

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20029}}^1$

素因数の和:20061

約数の個数: 24

約数和(自身を含む): 41662400

約数和(自身を除く): 17687687

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 20029, 60087, 140203, 180261, 380551, 420609, 1141653, 1261827, 2663857, 3424959, 7991571, 23974713]

約数ペア:

[(1, 23974713), (3, 7991571), (7, 3424959), (9, 2663857), (19, 1261827), (21, 1141653), (57, 420609), (63, 380551), (133, 180261), (171, 140203), (399, 60087), (1197, 20029)]