28730097

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10007}}^1$

素因数の和:10053

約数の個数: 24

約数和(自身を含む): 46837440

約数和(自身を除く): 18107343

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 10007, 30021, 90063, 110077, 290203, 330231, 870609, 990693, 2611827, 3192233, 9576699, 28730097]

約数ペア:

[(1, 28730097), (3, 9576699), (9, 3192233), (11, 2611827), (29, 990693), (33, 870609), (87, 330231), (99, 290203), (261, 110077), (319, 90063), (957, 30021), (2871, 10007)]