9820701

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 17072640

約数和(自身を除く): 7251939

約数列:

[1, 3, 9, 11, 19, 23, 33, 57, 69, 99, 171, 207, 209, 227, 253, 437, 627, 681, 759, 1311, 1881, 2043, 2277, 2497, 3933, 4313, 4807, 5221, 7491, 12939, 14421, 15663, 22473, 38817, 43263, 46989, 47443, 57431, 99199, 142329, 172293, 297597, 426987, 516879, 892791, 1091189, 3273567, 9820701]

約数ペア:

[(1, 9820701), (3, 3273567), (9, 1091189), (11, 892791), (19, 516879), (23, 426987), (33, 297597), (57, 172293), (69, 142329), (99, 99199), (171, 57431), (207, 47443), (209, 46989), (227, 43263), (253, 38817), (437, 22473), (627, 15663), (681, 14421), (759, 12939), (1311, 7491), (1881, 5221), (2043, 4807), (2277, 4313), (2497, 3933)]