2389596573

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1250443}}^1$

素因数の和:1250473

約数の個数: 24

約数和(自身を含む): 3991417248

約数和(自身を除く): 1601820675

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 1250443, 3751329, 8753101, 16255759, 26259303, 48767277, 61271707, 113790313, 183815121, 341370939, 796532191, 2389596573]

約数ペア:

[(1, 2389596573), (3, 796532191), (7, 341370939), (13, 183815121), (21, 113790313), (39, 61271707), (49, 48767277), (91, 26259303), (147, 16255759), (273, 8753101), (637, 3751329), (1911, 1250443)]