384720003

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{491341}}^1$

素因数の和:491379

約数の個数: 16

約数和(自身を含む): 589610400

約数和(自身を除く): 204890397

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 491341, 1474023, 4422069, 13266207, 14248889, 42746667, 128240001, 384720003]

約数ペア:

[(1, 384720003), (3, 128240001), (9, 42746667), (27, 14248889), (29, 13266207), (87, 4422069), (261, 1474023), (783, 491341)]