23893947

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 44658432

約数和(自身を除く): 20764485

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 891, 1277, 1701, 2079, 2673, 3831, 6237, 8939, 11493, 14047, 18711, 26817, 34479, 42141, 80451, 98329, 103437, 126423, 241353, 294987, 310311, 379269, 724059, 884961, 1137807, 2172177, 2654883, 3413421, 7964649, 23893947]

約数ペア:

[(1, 23893947), (3, 7964649), (7, 3413421), (9, 2654883), (11, 2172177), (21, 1137807), (27, 884961), (33, 724059), (63, 379269), (77, 310311), (81, 294987), (99, 241353), (189, 126423), (231, 103437), (243, 98329), (297, 80451), (567, 42141), (693, 34479), (891, 26817), (1277, 18711), (1701, 14047), (2079, 11493), (2673, 8939), (3831, 6237)]