2197543677

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1773643}}^1$

素因数の和:1773712

約数の個数: 16

約数和(自身を含む): 3405396480

約数和(自身を除く): 1207852803

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 1773643, 5320929, 12415501, 37246503, 104644937, 313934811, 732514559, 2197543677]

約数ペア:

[(1, 2197543677), (3, 732514559), (7, 313934811), (21, 104644937), (59, 37246503), (177, 12415501), (413, 5320929), (1239, 1773643)]