42467789

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10853}}^1$

素因数の和:10916

約数の個数: 16

約数和(自身を含む): 53488512

約数和(自身を除く): 11020723

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 10853, 75971, 141089, 466679, 987623, 3266753, 6066827, 42467789]

約数ペア:

[(1, 42467789), (7, 6066827), (13, 3266753), (43, 987623), (91, 466679), (301, 141089), (559, 75971), (3913, 10853)]