84384321

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{10831}}^1$

素因数の和:10901

約数の個数: 24

約数和(自身を含む): 133363584

約数和(自身を除く): 48979263

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 10831, 32493, 75817, 227451, 530719, 574043, 1592157, 1722129, 4018301, 12054903, 28128107, 84384321]

約数ペア:

[(1, 84384321), (3, 28128107), (7, 12054903), (21, 4018301), (49, 1722129), (53, 1592157), (147, 574043), (159, 530719), (371, 227451), (1113, 75817), (2597, 32493), (7791, 10831)]