2241921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1712

約数の個数: 16

約数和(自身を含む): 3342528

約数和(自身を除く): 1100607

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 1657, 4971, 18227, 54681, 67937, 203811, 747307, 2241921]

約数ペア:

[(1, 2241921), (3, 747307), (11, 203811), (33, 67937), (41, 54681), (123, 18227), (451, 4971), (1353, 1657)]