2959299

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 4942080

約数和(自身を除く): 1982781

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 439, 749, 963, 1317, 2247, 3073, 3951, 6741, 9219, 27657, 46973, 140919, 328811, 422757, 986433, 2959299]

約数ペア:

[(1, 2959299), (3, 986433), (7, 422757), (9, 328811), (21, 140919), (63, 46973), (107, 27657), (321, 9219), (439, 6741), (749, 3951), (963, 3073), (1317, 2247)]