1243507179621

素因数分解:

$3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{11393}}^1\times {\mathrm{20707}}^1$

素因数の和:32361

約数の個数: 32

約数和(自身を含む): 1902676220928

約数和(自身を除く): 659169041307

約数列:

[1, 3, 7, 21, 251, 753, 1757, 5271, 11393, 20707, 34179, 62121, 79751, 144949, 239253, 434847, 2859643, 5197457, 8578929, 15592371, 20017501, 36382199, 60052503, 109146597, 235914851, 707744553, 1651403957, 4954211871, 59214627601, 177643882803, 414502393207, 1243507179621]

約数ペア:

[(1, 1243507179621), (3, 414502393207), (7, 177643882803), (21, 59214627601), (251, 4954211871), (753, 1651403957), (1757, 707744553), (5271, 235914851), (11393, 109146597), (20707, 60052503), (34179, 36382199), (62121, 20017501), (79751, 15592371), (144949, 8578929), (239253, 5197457), (434847, 2859643)]