879743979

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{39241}}^1$

素因数の和:39347

約数の個数: 24

約数和(自身を含む): 1322298432

約数和(自身を除く): 442554453

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 2491, 7473, 22419, 39241, 117723, 353169, 1844327, 2079773, 5532981, 6239319, 16598943, 18717957, 97749331, 293247993, 879743979]

約数ペア:

[(1, 879743979), (3, 293247993), (9, 97749331), (47, 18717957), (53, 16598943), (141, 6239319), (159, 5532981), (423, 2079773), (477, 1844327), (2491, 353169), (7473, 117723), (22419, 39241)]