5289921

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2182

約数の個数: 32

約数和(自身を含む): 9649920

約数和(自身を除く): 4359999

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2153, 2457, 6459, 15071, 19377, 27989, 45213, 58131, 83967, 135639, 195923, 251901, 406917, 587769, 755703, 1763307, 5289921]

約数ペア:

[(1, 5289921), (3, 1763307), (7, 755703), (9, 587769), (13, 406917), (21, 251901), (27, 195923), (39, 135639), (63, 83967), (91, 58131), (117, 45213), (189, 27989), (273, 19377), (351, 15071), (819, 6459), (2153, 2457)]