28548441

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 43173000

約数和(自身を除く): 14624559

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 1229, 2581, 3687, 7743, 11061, 23229, 35641, 106923, 109381, 320769, 328143, 984429, 3172049, 9516147, 28548441]

約数ペア:

[(1, 28548441), (3, 9516147), (9, 3172049), (29, 984429), (87, 328143), (89, 320769), (261, 109381), (267, 106923), (801, 35641), (1229, 23229), (2581, 11061), (3687, 7743)]