320252529

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{65371}}^1$

素因数の和:65468

約数の個数: 16

約数和(自身を含む): 451851264

約数和(自身を除く): 131598735

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 65371, 196113, 1503533, 4510599, 4641341, 13924023, 106750843, 320252529]

約数ペア:

[(1, 320252529), (3, 106750843), (23, 13924023), (69, 4641341), (71, 4510599), (213, 1503533), (1633, 196113), (4899, 65371)]