4539969

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 8281728

約数和(自身を除く): 3741759

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 157, 189, 243, 357, 459, 471, 567, 1071, 1099, 1377, 1413, 1701, 2669, 3213, 3297, 4131, 4239, 8007, 9639, 9891, 12717, 18683, 24021, 28917, 29673, 38151, 56049, 72063, 89019, 168147, 216189, 267057, 504441, 648567, 1513323, 4539969]

約数ペア:

[(1, 4539969), (3, 1513323), (7, 648567), (9, 504441), (17, 267057), (21, 216189), (27, 168147), (51, 89019), (63, 72063), (81, 56049), (119, 38151), (153, 29673), (157, 28917), (189, 24021), (243, 18683), (357, 12717), (459, 9891), (471, 9639), (567, 8007), (1071, 4239), (1099, 4131), (1377, 3297), (1413, 3213), (1701, 2669)]