3194793

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 5915520

約数和(自身を除く): 2720727

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 157, 171, 323, 357, 399, 471, 969, 1071, 1099, 1197, 1413, 2261, 2669, 2907, 2983, 3297, 6783, 8007, 8949, 9891, 18683, 20349, 20881, 24021, 26847, 50711, 56049, 62643, 152133, 168147, 187929, 354977, 456399, 1064931, 3194793]

約数ペア:

[(1, 3194793), (3, 1064931), (7, 456399), (9, 354977), (17, 187929), (19, 168147), (21, 152133), (51, 62643), (57, 56049), (63, 50711), (119, 26847), (133, 24021), (153, 20881), (157, 20349), (171, 18683), (323, 9891), (357, 8949), (399, 8007), (471, 6783), (969, 3297), (1071, 2983), (1099, 2907), (1197, 2669), (1413, 2261)]