5418333

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:606

約数の個数: 20

約数和(自身を含む): 8166048

約数和(自身を除く): 2747715

約数列:

[1, 3, 9, 27, 81, 151, 443, 453, 1329, 1359, 3987, 4077, 11961, 12231, 35883, 66893, 200679, 602037, 1806111, 5418333]

約数ペア:

[(1, 5418333), (3, 1806111), (9, 602037), (27, 200679), (81, 66893), (151, 35883), (443, 12231), (453, 11961), (1329, 4077), (1359, 3987)]