1567155639

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{11423}}^1$

素因数の和:11619

約数の個数: 32

約数和(自身を含む): 2456616960

約数和(自身を除く): 889461321

約数列:

[1, 3, 7, 21, 47, 139, 141, 329, 417, 973, 987, 2919, 6533, 11423, 19599, 34269, 45731, 79961, 137193, 239883, 536881, 1587797, 1610643, 3758167, 4763391, 11114579, 11274501, 33343737, 74626459, 223879377, 522385213, 1567155639]

約数ペア:

[(1, 1567155639), (3, 522385213), (7, 223879377), (21, 74626459), (47, 33343737), (139, 11274501), (141, 11114579), (329, 4763391), (417, 3758167), (973, 1610643), (987, 1587797), (2919, 536881), (6533, 239883), (11423, 137193), (19599, 79961), (34269, 45731)]