250871049

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 427662144

約数和(自身を除く): 176791095

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 397, 429, 491, 1191, 1287, 1473, 3573, 4367, 4419, 5161, 5401, 6383, 13101, 15483, 16203, 19149, 39303, 46449, 48609, 56771, 57447, 70213, 170313, 194927, 210639, 510939, 584781, 631917, 1754343, 2144197, 2534051, 6432591, 7602153, 19297773, 22806459, 27874561, 83623683, 250871049]

約数ペア:

[(1, 250871049), (3, 83623683), (9, 27874561), (11, 22806459), (13, 19297773), (33, 7602153), (39, 6432591), (99, 2534051), (117, 2144197), (143, 1754343), (397, 631917), (429, 584781), (491, 510939), (1191, 210639), (1287, 194927), (1473, 170313), (3573, 70213), (4367, 57447), (4419, 56771), (5161, 48609), (5401, 46449), (6383, 39303), (13101, 19149), (15483, 16203)]