28755441

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22343}}^1$

素因数の和:22373

約数の個数: 24

約数和(自身を含む): 48799296

約数和(自身を除く): 20043855

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 22343, 67029, 201087, 245773, 290459, 737319, 871377, 2211957, 2614131, 3195049, 9585147, 28755441]

約数ペア:

[(1, 28755441), (3, 9585147), (9, 3195049), (11, 2614131), (13, 2211957), (33, 871377), (39, 737319), (99, 290459), (117, 245773), (143, 201087), (429, 67029), (1287, 22343)]