2679303

素因数分解:

$3^1\times {\mathrm{11}}^4\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 20

約数和(自身を含む): 3994040

約数和(自身を除く): 1314737

約数列:

[1, 3, 11, 33, 61, 121, 183, 363, 671, 1331, 2013, 3993, 7381, 14641, 22143, 43923, 81191, 243573, 893101, 2679303]

約数ペア:

[(1, 2679303), (3, 893101), (11, 243573), (33, 81191), (61, 43923), (121, 22143), (183, 14641), (363, 7381), (671, 3993), (1331, 2013)]