24590721

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 35277984

約数和(自身を除く): 10687263

約数列:

[1, 3, 17, 51, 113, 251, 289, 339, 753, 867, 1921, 4267, 5763, 12801, 28363, 32657, 72539, 85089, 97971, 217617, 482171, 1446513, 8196907, 24590721]

約数ペア:

[(1, 24590721), (3, 8196907), (17, 1446513), (51, 482171), (113, 217617), (251, 97971), (289, 85089), (339, 72539), (753, 32657), (867, 28363), (1921, 12801), (4267, 5763)]