713490921

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{554383}}^1$

素因数の和:554413

約数の個数: 24

約数和(自身を含む): 1210774656

約数和(自身を除く): 497283735

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 554383, 1663149, 4989447, 6098213, 7206979, 18294639, 21620937, 54883917, 64862811, 79276769, 237830307, 713490921]

約数ペア:

[(1, 713490921), (3, 237830307), (9, 79276769), (11, 64862811), (13, 54883917), (33, 21620937), (39, 18294639), (99, 7206979), (117, 6098213), (143, 4989447), (429, 1663149), (1287, 554383)]