402579459

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{8191}}^1$

素因数の和:8367

約数の個数: 24

約数和(自身を含む): 599785472

約数和(自身を除く): 197206013

約数列:

[1, 3, 9, 43, 127, 129, 381, 387, 1143, 5461, 8191, 16383, 24573, 49149, 73719, 352213, 1040257, 1056639, 3120771, 3169917, 9362313, 44731051, 134193153, 402579459]

約数ペア:

[(1, 402579459), (3, 134193153), (9, 44731051), (43, 9362313), (127, 3169917), (129, 3120771), (381, 1056639), (387, 1040257), (1143, 352213), (5461, 73719), (8191, 49149), (16383, 24573)]