3669605289

素因数分解:

$3^4\times 7^1\times {\mathrm{6471967}}^1$

素因数の和:6471986

約数の個数: 20

約数和(自身を含む): 6264865024

約数和(自身を除く): 2595259735

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 6471967, 19415901, 45303769, 58247703, 135911307, 174743109, 407733921, 524229327, 1223201763, 3669605289]

約数ペア:

[(1, 3669605289), (3, 1223201763), (7, 524229327), (9, 407733921), (21, 174743109), (27, 135911307), (63, 58247703), (81, 45303769), (189, 19415901), (567, 6471967)]