4959171

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 8844800

約数和(自身を除く): 3885629

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 1381, 3591, 4143, 9667, 12429, 26239, 29001, 37287, 78717, 87003, 183673, 236151, 261009, 551019, 708453, 1653057, 4959171]

約数ペア:

[(1, 4959171), (3, 1653057), (7, 708453), (9, 551019), (19, 261009), (21, 236151), (27, 183673), (57, 87003), (63, 78717), (133, 37287), (171, 29001), (189, 26239), (399, 12429), (513, 9667), (1197, 4143), (1381, 3591)]