5191641

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 9470720

約数和(自身を除く): 4279079

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2113, 2457, 6339, 14791, 19017, 27469, 44373, 57051, 82407, 133119, 192283, 247221, 399357, 576849, 741663, 1730547, 5191641]

約数ペア:

[(1, 5191641), (3, 1730547), (7, 741663), (9, 576849), (13, 399357), (21, 247221), (27, 192283), (39, 133119), (63, 82407), (91, 57051), (117, 44373), (189, 27469), (273, 19017), (351, 14791), (819, 6339), (2113, 2457)]