289796841

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1039}}^1\times {\mathrm{1823}}^1$

素因数の和:2885

約数の個数: 24

約数和(自身を含む): 443888640

約数和(自身を除く): 154091799

約数列:

[1, 3, 9, 17, 51, 153, 1039, 1823, 3117, 5469, 9351, 16407, 17663, 30991, 52989, 92973, 158967, 278919, 1894097, 5682291, 17046873, 32199649, 96598947, 289796841]

約数ペア:

[(1, 289796841), (3, 96598947), (9, 32199649), (17, 17046873), (51, 5682291), (153, 1894097), (1039, 278919), (1823, 158967), (3117, 92973), (5469, 52989), (9351, 30991), (16407, 17663)]