1347745947

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 1867574016

約数和(自身を除く): 519828069

約数列:

[1, 3, 43, 129, 131, 173, 393, 461, 519, 1383, 5633, 7439, 16899, 19823, 22317, 22663, 59469, 60391, 67989, 79753, 181173, 239259, 974509, 2596813, 2923527, 3429379, 7790439, 10288137, 10447643, 31342929, 449248649, 1347745947]

約数ペア:

[(1, 1347745947), (3, 449248649), (43, 31342929), (129, 10447643), (131, 10288137), (173, 7790439), (393, 3429379), (461, 2923527), (519, 2596813), (1383, 974509), (5633, 239259), (7439, 181173), (16899, 79753), (19823, 67989), (22317, 60391), (22663, 59469)]