28946269

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 32408640

約数和(自身を除く): 3462371

約数列:

[1, 11, 61, 179, 241, 671, 1969, 2651, 10919, 14701, 43139, 120109, 161711, 474529, 2631479, 28946269]

約数ペア:

[(1, 28946269), (11, 2631479), (61, 474529), (179, 161711), (241, 120109), (671, 43139), (1969, 14701), (2651, 10919)]