1293387271

素因数分解:

${\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 1476449856

約数和(自身を除く): 183062585

約数列:

[1, 11, 41, 121, 137, 173, 451, 1331, 1507, 1903, 4961, 5617, 7093, 16577, 20933, 23701, 54571, 61787, 78023, 182347, 230263, 260711, 679657, 858253, 971741, 2867821, 7476227, 9440783, 10689151, 31546031, 117580661, 1293387271]

約数ペア:

[(1, 1293387271), (11, 117580661), (41, 31546031), (121, 10689151), (137, 9440783), (173, 7476227), (451, 2867821), (1331, 971741), (1507, 858253), (1903, 679657), (4961, 260711), (5617, 230263), (7093, 182347), (16577, 78023), (20933, 61787), (23701, 54571)]