8420702973

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1889}}^1\times {\mathrm{87407}}^1$

素因数の和:89316

約数の個数: 16

約数和(自身を含む): 11894480640

約数和(自身を除く): 3473777667

約数列:

[1, 3, 17, 51, 1889, 5667, 32113, 87407, 96339, 262221, 1485919, 4457757, 165111823, 495335469, 2806900991, 8420702973]

約数ペア:

[(1, 8420702973), (3, 2806900991), (17, 495335469), (51, 165111823), (1889, 4457757), (5667, 1485919), (32113, 262221), (87407, 96339)]