1320793359

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{312023}}^1$

素因数の和:312126

約数の個数: 16

約数和(自身を含む): 1887121152

約数和(自身を除く): 566327793

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 312023, 936069, 5304391, 15913173, 25897909, 77693727, 440264453, 1320793359]

約数ペア:

[(1, 1320793359), (3, 440264453), (17, 77693727), (51, 25897909), (83, 15913173), (249, 5304391), (1411, 936069), (4233, 312023)]