21110583

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1873}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 32217808

約数和(自身を除く): 11107225

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 1873, 3757, 5619, 11271, 24349, 31841, 73047, 95523, 413933, 541297, 1241799, 1623891, 7036861, 21110583]

約数ペア:

[(1, 21110583), (3, 7036861), (13, 1623891), (17, 1241799), (39, 541297), (51, 413933), (221, 95523), (289, 73047), (663, 31841), (867, 24349), (1873, 11271), (3757, 5619)]