2017996677

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{136471}}^1$

素因数の和:136561

約数の個数: 24

約数和(自身を含む): 3065707008

約数和(自身を除く): 1047710331

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 4929, 14787, 136471, 409413, 1228239, 4230601, 7232963, 12691803, 21698889, 38075409, 65096667, 224221853, 672665559, 2017996677]

約数ペア:

[(1, 2017996677), (3, 672665559), (9, 224221853), (31, 65096667), (53, 38075409), (93, 21698889), (159, 12691803), (279, 7232963), (477, 4230601), (1643, 1228239), (4929, 409413), (14787, 136471)]