248042889471

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{137251}}^1$

素因数の和:137727

約数の個数: 32

約数和(自身を含む): 359710041600

約数和(自身を除く): 111667152129

約数列:

[1, 3, 13, 39, 149, 311, 447, 933, 1937, 4043, 5811, 12129, 46339, 137251, 139017, 411753, 602407, 1784263, 1807221, 5352789, 20450399, 42685061, 61351197, 128055183, 265855187, 554905793, 797565561, 1664717379, 6360074089, 19080222267, 82680963157, 248042889471]

約数ペア:

[(1, 248042889471), (3, 82680963157), (13, 19080222267), (39, 6360074089), (149, 1664717379), (311, 797565561), (447, 554905793), (933, 265855187), (1937, 128055183), (4043, 61351197), (5811, 42685061), (12129, 20450399), (46339, 5352789), (137251, 1807221), (139017, 1784263), (411753, 602407)]