1778825502723

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{28274371}}^1$

素因数の和:28274754

約数の個数: 16

約数和(自身を含む): 2414857563776

約数和(自身を除く): 636032061053

約数列:

[1, 3, 67, 201, 313, 939, 20971, 62913, 28274371, 84823113, 1894382857, 5683148571, 8849878123, 26549634369, 592941834241, 1778825502723]

約数ペア:

[(1, 1778825502723), (3, 592941834241), (67, 26549634369), (201, 8849878123), (313, 5683148571), (939, 1894382857), (20971, 84823113), (62913, 28274371)]