1805992017

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{49921}}^1$

素因数の和:50344

約数の個数: 16

約数和(自身を含む): 2492106240

約数和(自身を除く): 686114223

約数列:

[1, 3, 31, 93, 389, 1167, 12059, 36177, 49921, 149763, 1547551, 4642653, 19419269, 58257807, 601997339, 1805992017]

約数ペア:

[(1, 1805992017), (3, 601997339), (31, 58257807), (93, 19419269), (389, 4642653), (1167, 1547551), (12059, 149763), (36177, 49921)]