1189388643

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1181}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 1675905792

約数和(自身を除く): 486517149

約数列:

[1, 3, 37, 43, 111, 129, 211, 633, 1181, 1591, 3543, 4773, 7807, 9073, 23421, 27219, 43697, 50783, 131091, 152349, 249191, 335701, 747573, 1007103, 1878971, 5636913, 9220067, 10715213, 27660201, 32145639, 396462881, 1189388643]

約数ペア:

[(1, 1189388643), (3, 396462881), (37, 32145639), (43, 27660201), (111, 10715213), (129, 9220067), (211, 5636913), (633, 1878971), (1181, 1007103), (1591, 747573), (3543, 335701), (4773, 249191), (7807, 152349), (9073, 131091), (23421, 50783), (27219, 43697)]