348715213

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1223}}^1$

素因数の和:1294

約数の個数: 36

約数和(自身を含む): 462980448

約数和(自身を除く): 114265235

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 529, 539, 1127, 1223, 1771, 3703, 5819, 8561, 12397, 13453, 25921, 28129, 40733, 59927, 94171, 196903, 285131, 309419, 646967, 659197, 1378321, 2165933, 4528769, 7116637, 15161531, 31701383, 49816459, 348715213]

約数ペア:

[(1, 348715213), (7, 49816459), (11, 31701383), (23, 15161531), (49, 7116637), (77, 4528769), (161, 2165933), (253, 1378321), (529, 659197), (539, 646967), (1127, 309419), (1223, 285131), (1771, 196903), (3703, 94171), (5819, 59927), (8561, 40733), (12397, 28129), (13453, 25921)]