24628221

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 37140480

約数和(自身を除く): 12512259

約数列:

[1, 3, 9, 29, 87, 127, 261, 381, 743, 1143, 2229, 3683, 6687, 11049, 21547, 33147, 64641, 94361, 193923, 283083, 849249, 2736469, 8209407, 24628221]

約数ペア:

[(1, 24628221), (3, 8209407), (9, 2736469), (29, 849249), (87, 283083), (127, 193923), (261, 94361), (381, 64641), (743, 33147), (1143, 21547), (2229, 11049), (3683, 6687)]