1963953423

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{727}}^1\times {\mathrm{7321}}^1$

素因数の和:8095

約数の個数: 24

約数和(自身を含む): 2910407136

約数和(自身を除く): 946453713

約数列:

[1, 3, 9, 41, 123, 369, 727, 2181, 6543, 7321, 21963, 29807, 65889, 89421, 268263, 300161, 900483, 2701449, 5322367, 15967101, 47901303, 218217047, 654651141, 1963953423]

約数ペア:

[(1, 1963953423), (3, 654651141), (9, 218217047), (41, 47901303), (123, 15967101), (369, 5322367), (727, 2701449), (2181, 900483), (6543, 300161), (7321, 268263), (21963, 89421), (29807, 65889)]