2017193409

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{18307}}^1$

素因数の和:18387

約数の個数: 64

約数和(自身を含む): 3796346880

約数和(自身を除く): 1779153471

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 53, 63, 77, 99, 159, 189, 231, 297, 371, 477, 583, 693, 1113, 1431, 1749, 2079, 3339, 4081, 5247, 10017, 12243, 15741, 18307, 36729, 54921, 110187, 128149, 164763, 201377, 384447, 494289, 604131, 970271, 1153341, 1409639, 1812393, 2910813, 3460023, 4228917, 5437179, 6791897, 8732439, 10672981, 12686751, 20375691, 26197317, 32018943, 38060253, 61127073, 74710867, 96056829, 183381219, 224132601, 288170487, 672397803, 2017193409]

約数ペア:

[(1, 2017193409), (3, 672397803), (7, 288170487), (9, 224132601), (11, 183381219), (21, 96056829), (27, 74710867), (33, 61127073), (53, 38060253), (63, 32018943), (77, 26197317), (99, 20375691), (159, 12686751), (189, 10672981), (231, 8732439), (297, 6791897), (371, 5437179), (477, 4228917), (583, 3460023), (693, 2910813), (1113, 1812393), (1431, 1409639), (1749, 1153341), (2079, 970271), (3339, 604131), (4081, 494289), (5247, 384447), (10017, 201377), (12243, 164763), (15741, 128149), (18307, 110187), (36729, 54921)]