16602921

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{4127}}^1$

素因数の和:4285

約数の個数: 16

約数和(自身を含む): 24768000

約数和(自身を除く): 8165079

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 4127, 12381, 37143, 111429, 614923, 1844769, 5534307, 16602921]

約数ペア:

[(1, 16602921), (3, 5534307), (9, 1844769), (27, 614923), (149, 111429), (447, 37143), (1341, 12381), (4023, 4127)]