247491162

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{16349}}^1$

素因数の和:16415

約数の個数: 36

約数和(自身を含む): 555393150

約数和(自身を除く): 307901988

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 841, 1682, 2523, 5046, 7569, 15138, 16349, 32698, 49047, 98094, 147141, 294282, 474121, 948242, 1422363, 2844726, 4267089, 8534178, 13749509, 27499018, 41248527, 82497054, 123745581, 247491162]

約数ペア:

[(1, 247491162), (2, 123745581), (3, 82497054), (6, 41248527), (9, 27499018), (18, 13749509), (29, 8534178), (58, 4267089), (87, 2844726), (174, 1422363), (261, 948242), (522, 474121), (841, 294282), (1682, 147141), (2523, 98094), (5046, 49047), (7569, 32698), (15138, 16349)]