1489753407

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{173207}}^1$

素因数の和:173318

約数の個数: 16

約数和(自身を含む): 2061868032

約数和(自身を除く): 572114625

約数列:

[1, 3, 47, 61, 141, 183, 2867, 8601, 173207, 519621, 8140729, 10565627, 24422187, 31696881, 496584469, 1489753407]

約数ペア:

[(1, 1489753407), (3, 496584469), (47, 31696881), (61, 24422187), (141, 10565627), (183, 8140729), (2867, 519621), (8601, 173207)]