879978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 1958400

約数和(自身を除く): 1078422

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 199, 201, 398, 402, 597, 737, 1194, 1474, 2189, 2211, 4378, 4422, 6567, 13134, 13333, 26666, 39999, 79998, 146663, 293326, 439989, 879978]

約数ペア:

[(1, 879978), (2, 439989), (3, 293326), (6, 146663), (11, 79998), (22, 39999), (33, 26666), (66, 13333), (67, 13134), (134, 6567), (199, 4422), (201, 4378), (398, 2211), (402, 2189), (597, 1474), (737, 1194)]