1145786859

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{1669}}^1$

素因数の和:2340

約数の個数: 48

約数和(自身を含む): 2007046080

約数和(自身を除く): 861259221

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 641, 1071, 1669, 1923, 4487, 5007, 5769, 10897, 11683, 13461, 15021, 28373, 32691, 35049, 40383, 76279, 85119, 98073, 105147, 198611, 228837, 255357, 595833, 686511, 1069829, 1787499, 3209487, 7488803, 9628461, 18187093, 22466409, 54561279, 67399227, 127309651, 163683837, 381928953, 1145786859]

約数ペア:

[(1, 1145786859), (3, 381928953), (7, 163683837), (9, 127309651), (17, 67399227), (21, 54561279), (51, 22466409), (63, 18187093), (119, 9628461), (153, 7488803), (357, 3209487), (641, 1787499), (1071, 1069829), (1669, 686511), (1923, 595833), (4487, 255357), (5007, 228837), (5769, 198611), (10897, 105147), (11683, 98073), (13461, 85119), (15021, 76279), (28373, 40383), (32691, 35049)]