2247287763

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1754323}}^1$

素因数の和:1754394

約数の個数: 16

約数和(自身を含む): 3480578816

約数和(自身を除く): 1233291053

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 1754323, 5262969, 12280261, 36840783, 107013703, 321041109, 749095921, 2247287763]

約数ペア:

[(1, 2247287763), (3, 749095921), (7, 321041109), (21, 107013703), (61, 36840783), (183, 12280261), (427, 5262969), (1281, 1754323)]