21246523199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{14957}}^1$

素因数の和:15131

約数の個数: 32

約数和(自身を含む): 24705829440

約数和(自身を除く): 3459306241

約数列:

[1, 11, 29, 61, 73, 319, 671, 803, 1769, 2117, 4453, 14957, 19459, 23287, 48983, 129137, 164527, 433753, 912377, 1091861, 1420507, 4771283, 10036147, 12010471, 26458933, 31663969, 66603521, 291048263, 348303659, 732638731, 1931502109, 21246523199]

約数ペア:

[(1, 21246523199), (11, 1931502109), (29, 732638731), (61, 348303659), (73, 291048263), (319, 66603521), (671, 31663969), (803, 26458933), (1769, 12010471), (2117, 10036147), (4453, 4771283), (14957, 1420507), (19459, 1091861), (23287, 912377), (48983, 433753), (129137, 164527)]