2968371

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 5121792

約数和(自身を除く): 2153421

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 127, 147, 159, 371, 381, 441, 477, 889, 1113, 1143, 2597, 2667, 3339, 6223, 6731, 7791, 8001, 18669, 20193, 23373, 47117, 56007, 60579, 141351, 329819, 424053, 989457, 2968371]

約数ペア:

[(1, 2968371), (3, 989457), (7, 424053), (9, 329819), (21, 141351), (49, 60579), (53, 56007), (63, 47117), (127, 23373), (147, 20193), (159, 18669), (371, 8001), (381, 7791), (441, 6731), (477, 6223), (889, 3339), (1113, 2667), (1143, 2597)]