69478079

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 82225920

約数和(自身を除く): 12747841

約数列:

[1, 11, 19, 47, 121, 209, 517, 643, 893, 2299, 5687, 7073, 9823, 12217, 30221, 77803, 108053, 134387, 332431, 574199, 1478257, 3656741, 6316189, 69478079]

約数ペア:

[(1, 69478079), (11, 6316189), (19, 3656741), (47, 1478257), (121, 574199), (209, 332431), (517, 134387), (643, 108053), (893, 77803), (2299, 30221), (5687, 12217), (7073, 9823)]