249444891

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{953}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 365114880

約数和(自身を除く): 115669989

約数列:

[1, 3, 9, 127, 229, 381, 687, 953, 1143, 2061, 2859, 8577, 29083, 87249, 121031, 218237, 261747, 363093, 654711, 1089279, 1964133, 27716099, 83148297, 249444891]

約数ペア:

[(1, 249444891), (3, 83148297), (9, 27716099), (127, 1964133), (229, 1089279), (381, 654711), (687, 363093), (953, 261747), (1143, 218237), (2061, 121031), (2859, 87249), (8577, 29083)]