945105921

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{493013}}^1$

素因数の和:493093

約数の個数: 16

約数和(自身を含む): 1419880320

約数和(自身を除く): 474774399

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 493013, 1479039, 4437117, 13311351, 35003923, 105011769, 315035307, 945105921]

約数ペア:

[(1, 945105921), (3, 315035307), (9, 105011769), (27, 35003923), (71, 13311351), (213, 4437117), (639, 1479039), (1917, 493013)]