2273803

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 2810880

約数和(自身を除く): 537077

約数列:

[1, 7, 23, 29, 161, 203, 487, 667, 3409, 4669, 11201, 14123, 78407, 98861, 324829, 2273803]

約数ペア:

[(1, 2273803), (7, 324829), (23, 98861), (29, 78407), (161, 14123), (203, 11201), (487, 4669), (667, 3409)]