28223451

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{3617}}^1$

素因数の和:3660

約数の個数: 24

約数和(自身を含む): 44429040

約数和(自身を除く): 16205589

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 3617, 7803, 10851, 32553, 61489, 97659, 184467, 553401, 1045313, 1660203, 3135939, 9407817, 28223451]

約数ペア:

[(1, 28223451), (3, 9407817), (9, 3135939), (17, 1660203), (27, 1045313), (51, 553401), (153, 184467), (289, 97659), (459, 61489), (867, 32553), (2601, 10851), (3617, 7803)]