21114153

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2339}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 32853600

約数和(自身を除く): 11739447

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 2339, 3009, 7017, 9027, 21051, 39763, 119289, 138001, 357867, 414003, 1242009, 2346017, 7038051, 21114153]

約数ペア:

[(1, 21114153), (3, 7038051), (9, 2346017), (17, 1242009), (51, 414003), (59, 357867), (153, 138001), (177, 119289), (531, 39763), (1003, 21051), (2339, 9027), (3009, 7017)]