7413021

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 14077440

約数和(自身を除く): 6664419

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 563, 627, 693, 1197, 1463, 1689, 1881, 3941, 4389, 5067, 6193, 10697, 11823, 13167, 18579, 32091, 35469, 43351, 55737, 74879, 96273, 117667, 130053, 224637, 353001, 390159, 673911, 823669, 1059003, 2471007, 7413021]

約数ペア:

[(1, 7413021), (3, 2471007), (7, 1059003), (9, 823669), (11, 673911), (19, 390159), (21, 353001), (33, 224637), (57, 130053), (63, 117667), (77, 96273), (99, 74879), (133, 55737), (171, 43351), (209, 35469), (231, 32091), (399, 18579), (563, 13167), (627, 11823), (693, 10697), (1197, 6193), (1463, 5067), (1689, 4389), (1881, 3941)]