1800513

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 3057600

約数和(自身を除く): 1257087

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 1399, 4197, 12591, 15389, 18187, 46167, 54561, 138501, 163683, 200057, 600171, 1800513]

約数ペア:

[(1, 1800513), (3, 600171), (9, 200057), (11, 163683), (13, 138501), (33, 54561), (39, 46167), (99, 18187), (117, 15389), (143, 12591), (429, 4197), (1287, 1399)]