723828339

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{3943}}^1$

素因数の和:4488

約数の個数: 32

約数和(自身を含む): 1157327360

約数和(自身を除く): 433499021

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 523, 1569, 3943, 4707, 6799, 11829, 14121, 20397, 35487, 51259, 61191, 106461, 153777, 183573, 461331, 1383993, 2062189, 6186567, 18559701, 26808457, 55679103, 80425371, 241276113, 723828339]

約数ペア:

[(1, 723828339), (3, 241276113), (9, 80425371), (13, 55679103), (27, 26808457), (39, 18559701), (117, 6186567), (351, 2062189), (523, 1383993), (1569, 461331), (3943, 183573), (4707, 153777), (6799, 106461), (11829, 61191), (14121, 51259), (20397, 35487)]