838772011

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4373}}^1$

素因数の和:4491

約数の個数: 32

約数和(自身を含む): 1088391168

約数和(自身を除く): 249619157

約数列:

[1, 7, 11, 47, 53, 77, 329, 371, 517, 583, 2491, 3619, 4081, 4373, 17437, 27401, 30611, 48103, 191807, 205531, 231769, 336721, 1438717, 1622383, 2260841, 2549459, 10893143, 15825887, 17846213, 76252001, 119824573, 838772011]

約数ペア:

[(1, 838772011), (7, 119824573), (11, 76252001), (47, 17846213), (53, 15825887), (77, 10893143), (329, 2549459), (371, 2260841), (517, 1622383), (583, 1438717), (2491, 336721), (3619, 231769), (4081, 205531), (4373, 191807), (17437, 48103), (27401, 30611)]