2129685

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6173}}^1$

素因数の和:6204

約数の個数: 16

約数和(自身を含む): 3556224

約数和(自身を除く): 1426539

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 6173, 18519, 30865, 92595, 141979, 425937, 709895, 2129685]

約数ペア:

[(1, 2129685), (3, 709895), (5, 425937), (15, 141979), (23, 92595), (69, 30865), (115, 18519), (345, 6173)]