731092929

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{1867}}^1$

素因数の和:2549

約数の個数: 32

約数和(自身を含む): 1154872320

約数和(自身を除く): 423779391

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 643, 1867, 1929, 4501, 5601, 13069, 13503, 18647, 39207, 54143, 55941, 130529, 162429, 379001, 391587, 1137003, 1200481, 3601443, 8403367, 25210101, 34813949, 104441847, 243697643, 731092929]

約数ペア:

[(1, 731092929), (3, 243697643), (7, 104441847), (21, 34813949), (29, 25210101), (87, 8403367), (203, 3601443), (609, 1200481), (643, 1137003), (1867, 391587), (1929, 379001), (4501, 162429), (5601, 130529), (13069, 55941), (13503, 54143), (18647, 39207)]