1772782989

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{953}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 2461777920

約数和(自身を除く): 688994931

約数列:

[1, 3, 47, 79, 141, 167, 237, 501, 953, 2859, 3713, 7849, 11139, 13193, 23547, 39579, 44791, 75287, 134373, 159151, 225861, 477453, 620071, 1860213, 3538489, 7480097, 10615467, 12572929, 22440291, 37718787, 590927663, 1772782989]

約数ペア:

[(1, 1772782989), (3, 590927663), (47, 37718787), (79, 22440291), (141, 12572929), (167, 10615467), (237, 7480097), (501, 3538489), (953, 1860213), (2859, 620071), (3713, 477453), (7849, 225861), (11139, 159151), (13193, 134373), (23547, 75287), (39579, 44791)]