143134277

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 178752000

約数和(自身を除く): 35617723

約数列:

[1, 11, 13, 19, 139, 143, 209, 247, 379, 1529, 1807, 2641, 2717, 4169, 4927, 7201, 19877, 29051, 34333, 52681, 54197, 79211, 93613, 377663, 579491, 684853, 1000939, 1029743, 7533383, 11010329, 13012207, 143134277]

約数ペア:

[(1, 143134277), (11, 13012207), (13, 11010329), (19, 7533383), (139, 1029743), (143, 1000939), (209, 684853), (247, 579491), (379, 377663), (1529, 93613), (1807, 79211), (2641, 54197), (2717, 52681), (4169, 34333), (4927, 29051), (7201, 19877)]