210005757

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{598307}}^1$

素因数の和:598329

約数の個数: 16

約数和(自身を含む): 335052480

約数和(自身を除く): 125046723

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 598307, 1794921, 5384763, 7777991, 16154289, 23333973, 70001919, 210005757]

約数ペア:

[(1, 210005757), (3, 70001919), (9, 23333973), (13, 16154289), (27, 7777991), (39, 5384763), (117, 1794921), (351, 598307)]