7371351

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{21001}}^1$

素因数の和:21023

約数の個数: 16

約数和(自身を含む): 11761120

約数和(自身を除く): 4389769

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 21001, 63003, 189009, 273013, 567027, 819039, 2457117, 7371351]

約数ペア:

[(1, 7371351), (3, 2457117), (9, 819039), (13, 567027), (27, 273013), (39, 189009), (117, 63003), (351, 21001)]