1058728251

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{523}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 1685988864

約数和(自身を除く): 627260613

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 293, 329, 523, 879, 987, 1569, 2051, 2303, 3661, 6153, 6909, 10983, 13771, 14357, 24581, 25627, 41313, 43071, 73743, 76881, 96397, 153239, 172067, 289191, 459717, 516201, 674779, 1072673, 1204469, 2024337, 3218019, 3613407, 7202233, 7508711, 21606699, 22526133, 50415631, 151246893, 352909417, 1058728251]

約数ペア:

[(1, 1058728251), (3, 352909417), (7, 151246893), (21, 50415631), (47, 22526133), (49, 21606699), (141, 7508711), (147, 7202233), (293, 3613407), (329, 3218019), (523, 2024337), (879, 1204469), (987, 1072673), (1569, 674779), (2051, 516201), (2303, 459717), (3661, 289191), (6153, 172067), (6909, 153239), (10983, 96397), (13771, 76881), (14357, 73743), (24581, 43071), (25627, 41313)]