1518147

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 2323776

約数和(自身を除く): 805629

約数列:

[1, 3, 9, 37, 47, 97, 111, 141, 291, 333, 423, 873, 1739, 3589, 4559, 5217, 10767, 13677, 15651, 32301, 41031, 168683, 506049, 1518147]

約数ペア:

[(1, 1518147), (3, 506049), (9, 168683), (37, 41031), (47, 32301), (97, 15651), (111, 13677), (141, 10767), (291, 5217), (333, 4559), (423, 3589), (873, 1739)]