4226721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2608

約数の個数: 16

約数和(自身を含む): 6139200

約数和(自身を除く): 1912479

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 2557, 7671, 48583, 74153, 145749, 222459, 1408907, 4226721]

約数ペア:

[(1, 4226721), (3, 1408907), (19, 222459), (29, 145749), (57, 74153), (87, 48583), (551, 7671), (1653, 2557)]