84837907

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 112619520

約数和(自身を除く): 27781613

約数列:

[1, 7, 11, 19, 77, 103, 133, 209, 563, 721, 1133, 1463, 1957, 3941, 6193, 7931, 10697, 13699, 21527, 43351, 57989, 74879, 117667, 150689, 405923, 637879, 823669, 1101791, 4465153, 7712537, 12119701, 84837907]

約数ペア:

[(1, 84837907), (7, 12119701), (11, 7712537), (19, 4465153), (77, 1101791), (103, 823669), (133, 637879), (209, 405923), (563, 150689), (721, 117667), (1133, 74879), (1463, 57989), (1957, 43351), (3941, 21527), (6193, 13699), (7931, 10697)]