812097

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 1380288

約数和(自身を除く): 568191

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 631, 1287, 1893, 5679, 6941, 8203, 20823, 24609, 62469, 73827, 90233, 270699, 812097]

約数ペア:

[(1, 812097), (3, 270699), (9, 90233), (11, 73827), (13, 62469), (33, 24609), (39, 20823), (99, 8203), (117, 6941), (143, 5679), (429, 1893), (631, 1287)]