7887869

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 9448320

約数和(自身を除く): 1560451

約数列:

[1, 11, 19, 47, 73, 121, 209, 517, 803, 893, 1387, 2299, 3431, 5687, 8833, 9823, 15257, 37741, 65189, 108053, 167827, 415151, 717079, 7887869]

約数ペア:

[(1, 7887869), (11, 717079), (19, 415151), (47, 167827), (73, 108053), (121, 65189), (209, 37741), (517, 15257), (803, 9823), (893, 8833), (1387, 5687), (2299, 3431)]