2459403

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 3822000

約数和(自身を除く): 1362597

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 349, 783, 1047, 2349, 3141, 7047, 9423, 10121, 28269, 30363, 84807, 91089, 273267, 819801, 2459403]

約数ペア:

[(1, 2459403), (3, 819801), (9, 273267), (27, 91089), (29, 84807), (81, 30363), (87, 28269), (243, 10121), (261, 9423), (349, 7047), (783, 3141), (1047, 2349)]