7372053

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{7001}}^1$

素因数の和:7026

約数の個数: 20

約数和(自身を含む): 11861388

約数和(自身を除く): 4489335

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 7001, 21003, 63009, 91013, 189027, 273039, 567081, 819117, 2457351, 7372053]

約数ペア:

[(1, 7372053), (3, 2457351), (9, 819117), (13, 567081), (27, 273039), (39, 189027), (81, 91013), (117, 63009), (351, 21003), (1053, 7001)]