4986173619

素因数分解:

$3^5\times 7^1\times {\mathrm{2931319}}^1$

素因数の和:2931341

約数の個数: 24

約数和(自身を含む): 8536003840

約数和(自身を除く): 3549830221

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 2931319, 8793957, 20519233, 26381871, 61557699, 79145613, 184673097, 237436839, 554019291, 712310517, 1662057873, 4986173619]

約数ペア:

[(1, 4986173619), (3, 1662057873), (7, 712310517), (9, 554019291), (21, 237436839), (27, 184673097), (63, 79145613), (81, 61557699), (189, 26381871), (243, 20519233), (567, 8793957), (1701, 2931319)]