43490369

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 8764351

約数列:

[1, 13, 17, 47, 53, 79, 221, 611, 689, 799, 901, 1027, 1343, 2491, 3713, 4187, 10387, 11713, 17459, 32383, 42347, 48269, 54431, 63121, 71179, 196789, 550511, 820573, 925327, 2558257, 3345413, 43490369]

約数ペア:

[(1, 43490369), (13, 3345413), (17, 2558257), (47, 925327), (53, 820573), (79, 550511), (221, 196789), (611, 71179), (689, 63121), (799, 54431), (901, 48269), (1027, 42347), (1343, 32383), (2491, 17459), (3713, 11713), (4187, 10387)]