1189343869

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{76157}}^1$

素因数の和:76284

約数の個数: 16

約数和(自身を含む): 1432988928

約数和(自身を除く): 243645059

約数列:

[1, 7, 23, 97, 161, 679, 2231, 15617, 76157, 533099, 1751611, 7387229, 12261277, 51710603, 169906267, 1189343869]

約数ペア:

[(1, 1189343869), (7, 169906267), (23, 51710603), (97, 12261277), (161, 7387229), (679, 1751611), (2231, 533099), (15617, 76157)]