9824381

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 11827200

約数和(自身を除く): 2002819

約数列:

[1, 7, 23, 139, 161, 439, 973, 3073, 3197, 10097, 22379, 61021, 70679, 427147, 1403483, 9824381]

約数ペア:

[(1, 9824381), (7, 1403483), (23, 427147), (139, 70679), (161, 61021), (439, 22379), (973, 10097), (3073, 3197)]