876673431

素因数分解:

$3^2\times {\mathrm{7121}}^1\times {\mathrm{13679}}^1$

素因数の和:20806

約数の個数: 12

約数和(自身を含む): 1266576480

約数和(自身を除く): 389903049

約数列:

[1, 3, 9, 7121, 13679, 21363, 41037, 64089, 123111, 97408159, 292224477, 876673431]

約数ペア:

[(1, 876673431), (3, 292224477), (9, 97408159), (7121, 123111), (13679, 64089), (21363, 41037)]