245379167

素因数分解:

${\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 294205440

約数和(自身を除く): 48826273

約数列:

[1, 11, 19, 31, 121, 209, 313, 341, 589, 1331, 2299, 3443, 3751, 5947, 6479, 9703, 25289, 37873, 41261, 65417, 71269, 106733, 184357, 416603, 719587, 783959, 1174063, 2027927, 7915457, 12914693, 22307197, 245379167]

約数ペア:

[(1, 245379167), (11, 22307197), (19, 12914693), (31, 7915457), (121, 2027927), (209, 1174063), (313, 783959), (341, 719587), (589, 416603), (1331, 184357), (2299, 106733), (3443, 71269), (3751, 65417), (5947, 41261), (6479, 37873), (9703, 25289)]