306875679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 453682944

約数和(自身を除く): 146807265

約数列:

[1, 3, 11, 33, 107, 233, 321, 373, 699, 1119, 1177, 2563, 3531, 4103, 7689, 12309, 24931, 39911, 74793, 86909, 119733, 260727, 274241, 439021, 822723, 955999, 1317063, 2867997, 9299263, 27897789, 102291893, 306875679]

約数ペア:

[(1, 306875679), (3, 102291893), (11, 27897789), (33, 9299263), (107, 2867997), (233, 1317063), (321, 955999), (373, 822723), (699, 439021), (1119, 274241), (1177, 260727), (2563, 119733), (3531, 86909), (4103, 74793), (7689, 39911), (12309, 24931)]