24980319

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3389}}^1$

素因数の和:3421

約数の個数: 40

約数和(自身を含む): 45941280

約数和(自身を除く): 20960961

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 3389, 7371, 10167, 23723, 30501, 44057, 71169, 91503, 132171, 213507, 274509, 308399, 396513, 640521, 925197, 1189539, 1921563, 2775591, 3568617, 8326773, 24980319]

約数ペア:

[(1, 24980319), (3, 8326773), (7, 3568617), (9, 2775591), (13, 1921563), (21, 1189539), (27, 925197), (39, 640521), (63, 396513), (81, 308399), (91, 274509), (117, 213507), (189, 132171), (273, 91503), (351, 71169), (567, 44057), (819, 30501), (1053, 23723), (2457, 10167), (3389, 7371)]