752194401

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 1217395584

約数和(自身を除く): 465201183

約数列:

[1, 3, 7, 19, 21, 57, 133, 313, 317, 361, 399, 939, 951, 1083, 2191, 2219, 2527, 5947, 6023, 6573, 6657, 7581, 17841, 18069, 41629, 42161, 99221, 112993, 114437, 124887, 126483, 297663, 338979, 343311, 694547, 790951, 801059, 1885199, 2083641, 2372853, 2403177, 5655597, 13196393, 35818781, 39589179, 107456343, 250731467, 752194401]

約数ペア:

[(1, 752194401), (3, 250731467), (7, 107456343), (19, 39589179), (21, 35818781), (57, 13196393), (133, 5655597), (313, 2403177), (317, 2372853), (361, 2083641), (399, 1885199), (939, 801059), (951, 790951), (1083, 694547), (2191, 343311), (2219, 338979), (2527, 297663), (5947, 126483), (6023, 124887), (6573, 114437), (6657, 112993), (7581, 99221), (17841, 42161), (18069, 41629)]