888940377

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 1416175488

約数和(自身を除く): 527235111

約数列:

[1, 3, 9, 13, 39, 71, 113, 117, 213, 339, 639, 923, 947, 1017, 1469, 2769, 2841, 4407, 8023, 8307, 8523, 12311, 13221, 24069, 36933, 67237, 72207, 104299, 107011, 110799, 201711, 312897, 321033, 605133, 874081, 938691, 963099, 1391143, 2622243, 4173429, 7597781, 7866729, 12520287, 22793343, 68380029, 98771153, 296313459, 888940377]

約数ペア:

[(1, 888940377), (3, 296313459), (9, 98771153), (13, 68380029), (39, 22793343), (71, 12520287), (113, 7866729), (117, 7597781), (213, 4173429), (339, 2622243), (639, 1391143), (923, 963099), (947, 938691), (1017, 874081), (1469, 605133), (2769, 321033), (2841, 312897), (4407, 201711), (8023, 110799), (8307, 107011), (8523, 104299), (12311, 72207), (13221, 67237), (24069, 36933)]