27767993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1528

約数の個数: 16

約数和(自身を含む): 31872960

約数和(自身を除く): 4104967

約数列:

[1, 11, 29, 61, 319, 671, 1427, 1769, 15697, 19459, 41383, 87047, 455213, 957517, 2524363, 27767993]

約数ペア:

[(1, 27767993), (11, 2524363), (29, 957517), (61, 455213), (319, 87047), (671, 41383), (1427, 19459), (1769, 15697)]