22381353

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{5879}}^1$

素因数の和:5938

約数の個数: 20

約数和(自身を含む): 34151040

約数和(自身を除く): 11769687

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 5879, 17637, 52911, 158733, 276313, 476199, 828939, 2486817, 7460451, 22381353]

約数ペア:

[(1, 22381353), (3, 7460451), (9, 2486817), (27, 828939), (47, 476199), (81, 276313), (141, 158733), (423, 52911), (1269, 17637), (3807, 5879)]