282455889

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^2\times {\mathrm{173}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 388256640

約数和(自身を除く): 105800751

約数列:

[1, 3, 79, 83, 173, 237, 249, 519, 6557, 6889, 13667, 14359, 19671, 20667, 41001, 43077, 544231, 1134361, 1191797, 1632693, 3403083, 3575391, 94151963, 282455889]

約数ペア:

[(1, 282455889), (3, 94151963), (79, 3575391), (83, 3403083), (173, 1632693), (237, 1191797), (249, 1134361), (519, 544231), (6557, 43077), (6889, 41001), (13667, 20667), (14359, 19671)]