13305512987

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1\times {\mathrm{971}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 15033682944

約数和(自身を除く): 1728169957

約数列:

[1, 13, 41, 47, 533, 547, 611, 971, 1927, 7111, 12623, 22427, 25051, 25709, 39811, 45637, 291551, 334217, 517543, 531137, 593281, 1054069, 1871117, 6904781, 13702897, 21776617, 24324521, 24963439, 283096021, 324524707, 1023500999, 13305512987]

約数ペア:

[(1, 13305512987), (13, 1023500999), (41, 324524707), (47, 283096021), (533, 24963439), (547, 24324521), (611, 21776617), (971, 13702897), (1927, 6904781), (7111, 1871117), (12623, 1054069), (22427, 593281), (25051, 531137), (25709, 517543), (39811, 334217), (45637, 291551)]