1277462901

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{23447}}^1$

素因数の和:23601

約数の個数: 32

約数和(自身を含む): 2016903168

約数和(自身を除く): 739440267

約数列:

[1, 3, 11, 13, 33, 39, 127, 143, 381, 429, 1397, 1651, 4191, 4953, 18161, 23447, 54483, 70341, 257917, 304811, 773751, 914433, 2977769, 3352921, 8933307, 10058763, 32755459, 38710997, 98266377, 116132991, 425820967, 1277462901]

約数ペア:

[(1, 1277462901), (3, 425820967), (11, 116132991), (13, 98266377), (33, 38710997), (39, 32755459), (127, 10058763), (143, 8933307), (381, 3352921), (429, 2977769), (1397, 914433), (1651, 773751), (4191, 304811), (4953, 257917), (18161, 70341), (23447, 54483)]