1300177557

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{1493}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 2244872448

約数和(自身を除く): 944694891

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 601, 1449, 1493, 1803, 4207, 4479, 5409, 10451, 12621, 13437, 13823, 31353, 34339, 37863, 41469, 94059, 96761, 103017, 124407, 240373, 290283, 309051, 721119, 870849, 897293, 2163357, 2691879, 6281051, 8075637, 18843153, 20637739, 56529459, 61913217, 144464173, 185739651, 433392519, 1300177557]

約数ペア:

[(1, 1300177557), (3, 433392519), (7, 185739651), (9, 144464173), (21, 61913217), (23, 56529459), (63, 20637739), (69, 18843153), (161, 8075637), (207, 6281051), (483, 2691879), (601, 2163357), (1449, 897293), (1493, 870849), (1803, 721119), (4207, 309051), (4479, 290283), (5409, 240373), (10451, 124407), (12621, 103017), (13437, 96761), (13823, 94059), (31353, 41469), (34339, 37863)]