2066601663

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{3371}}^1$

素因数の和:3684

約数の個数: 48

約数和(自身を含む): 3518102016

約数和(自身を除く): 1451500353

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 263, 333, 777, 789, 1841, 2331, 2367, 3371, 5523, 9731, 10113, 16569, 23597, 29193, 30339, 68117, 70791, 87579, 124727, 204351, 212373, 374181, 613053, 873089, 886573, 1122543, 2619267, 2659719, 6206011, 7857801, 7979157, 18618033, 32803201, 55854099, 98409603, 229622407, 295228809, 688867221, 2066601663]

約数ペア:

[(1, 2066601663), (3, 688867221), (7, 295228809), (9, 229622407), (21, 98409603), (37, 55854099), (63, 32803201), (111, 18618033), (259, 7979157), (263, 7857801), (333, 6206011), (777, 2659719), (789, 2619267), (1841, 1122543), (2331, 886573), (2367, 873089), (3371, 613053), (5523, 374181), (9731, 212373), (10113, 204351), (16569, 124727), (23597, 87579), (29193, 70791), (30339, 68117)]