56701821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 87183360

約数和(自身を除く): 30481539

約数列:

[1, 3, 11, 31, 33, 43, 93, 129, 341, 473, 1023, 1289, 1333, 1419, 3867, 3999, 14179, 14663, 39959, 42537, 43989, 55427, 119877, 166281, 439549, 609697, 1318647, 1718237, 1829091, 5154711, 18900607, 56701821]

約数ペア:

[(1, 56701821), (3, 18900607), (11, 5154711), (31, 1829091), (33, 1718237), (43, 1318647), (93, 609697), (129, 439549), (341, 166281), (473, 119877), (1023, 55427), (1289, 43989), (1333, 42537), (1419, 39959), (3867, 14663), (3999, 14179)]