389620483

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{41017}}^1$

素因数の和:41106

約数の個数: 16

約数和(自身を含む): 472527360

約数和(自身を除く): 82906877

約数列:

[1, 7, 23, 59, 161, 413, 1357, 9499, 41017, 287119, 943391, 2420003, 6603737, 16940021, 55660069, 389620483]

約数ペア:

[(1, 389620483), (7, 55660069), (23, 16940021), (59, 6603737), (161, 2420003), (413, 943391), (1357, 287119), (9499, 41017)]