1420236723

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{24091}}^1$

素因数の和:24594

約数の個数: 16

約数和(自身を含む): 1942007936

約数和(自身を除く): 521771213

約数列:

[1, 3, 43, 129, 457, 1371, 19651, 24091, 58953, 72273, 1035913, 3107739, 11009587, 33028761, 473412241, 1420236723]

約数ペア:

[(1, 1420236723), (3, 473412241), (43, 33028761), (129, 11009587), (457, 3107739), (1371, 1035913), (19651, 72273), (24091, 58953)]