3994324887

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1523}}^1\times {\mathrm{1759}}^1$

素因数の和:3363

約数の個数: 32

約数和(自身を含む): 6179880960

約数和(自身を除く): 2185556073

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 1523, 1759, 4569, 5277, 10661, 12313, 31983, 36939, 108133, 124889, 324399, 374667, 756931, 874223, 2270793, 2622669, 2678957, 8036871, 18752699, 56258097, 190205947, 570617841, 1331441629, 3994324887]

約数ペア:

[(1, 3994324887), (3, 1331441629), (7, 570617841), (21, 190205947), (71, 56258097), (213, 18752699), (497, 8036871), (1491, 2678957), (1523, 2622669), (1759, 2270793), (4569, 874223), (5277, 756931), (10661, 374667), (12313, 324399), (31983, 124889), (36939, 108133)]