1796680321317

素因数分解:

$3^2\times 7^2\times {\mathrm{4074105037}}^1$

素因数の和:4074105057

約数の個数: 18

約数和(自身を含む): 3018911833158

約数和(自身を除く): 1222231511841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 4074105037, 12222315111, 28518735259, 36666945333, 85556205777, 199631146813, 256668617331, 598893440439, 1796680321317]

約数ペア:

[(1, 1796680321317), (3, 598893440439), (7, 256668617331), (9, 199631146813), (21, 85556205777), (49, 36666945333), (63, 28518735259), (147, 12222315111), (441, 4074105037)]