492088647

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{431}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 709668864

約数和(自身を除く): 217580217

約数列:

[1, 3, 17, 51, 61, 183, 367, 431, 1037, 1101, 1293, 3111, 6239, 7327, 18717, 21981, 22387, 26291, 67161, 78873, 158177, 380579, 446947, 474531, 1141737, 1340841, 2689009, 8067027, 9648797, 28946391, 164029549, 492088647]

約数ペア:

[(1, 492088647), (3, 164029549), (17, 28946391), (51, 9648797), (61, 8067027), (183, 2689009), (367, 1340841), (431, 1141737), (1037, 474531), (1101, 446947), (1293, 380579), (3111, 158177), (6239, 78873), (7327, 67161), (18717, 26291), (21981, 22387)]