2513306568957

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{23753}}^1$

素因数の和:24338

約数の個数: 64

約数和(自身を含む): 3644965785600

約数和(自身を除く): 1131659216643

約数列:

[1, 3, 19, 57, 59, 73, 177, 219, 431, 1121, 1293, 1387, 3363, 4161, 4307, 8189, 12921, 23753, 24567, 25429, 31463, 71259, 76287, 81833, 94389, 245499, 451307, 483151, 597797, 1353921, 1401427, 1449453, 1733969, 1793391, 1856317, 4204281, 5201907, 5568951, 10237543, 26627113, 30712629, 32945411, 35270023, 79881339, 98836233, 102304171, 105810069, 194513317, 306912513, 583539951, 604015037, 747340639, 1812045111, 1943779249, 2242021917, 5831337747, 11476285703, 14199472141, 34428857109, 42598416423, 44093097701, 132279293103, 837768856319, 2513306568957]

約数ペア:

[(1, 2513306568957), (3, 837768856319), (19, 132279293103), (57, 44093097701), (59, 42598416423), (73, 34428857109), (177, 14199472141), (219, 11476285703), (431, 5831337747), (1121, 2242021917), (1293, 1943779249), (1387, 1812045111), (3363, 747340639), (4161, 604015037), (4307, 583539951), (8189, 306912513), (12921, 194513317), (23753, 105810069), (24567, 102304171), (25429, 98836233), (31463, 79881339), (71259, 35270023), (76287, 32945411), (81833, 30712629), (94389, 26627113), (245499, 10237543), (451307, 5568951), (483151, 5201907), (597797, 4204281), (1353921, 1856317), (1401427, 1793391), (1449453, 1733969)]