13250149

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 14984640

約数和(自身を除く): 1734491

約数列:

[1, 11, 43, 109, 257, 473, 1199, 2827, 4687, 11051, 28013, 51557, 121561, 308143, 1204559, 13250149]

約数ペア:

[(1, 13250149), (11, 1204559), (43, 308143), (109, 121561), (257, 51557), (473, 28013), (1199, 11051), (2827, 4687)]