1284236303

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{135197}}^1$

素因数の和:135286

約数の個数: 16

約数和(自身を含む): 1557480960

約数和(自身を除く): 273244657

約数列:

[1, 7, 23, 59, 161, 413, 1357, 9499, 135197, 946379, 3109531, 7976623, 21766717, 55836361, 183462329, 1284236303]

約数ペア:

[(1, 1284236303), (7, 183462329), (23, 55836361), (59, 21766717), (161, 7976623), (413, 3109531), (1357, 946379), (9499, 135197)]