1293497139

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1171}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 2020152960

約数和(自身を除く): 726655821

約数列:

[1, 3, 11, 17, 33, 51, 121, 179, 187, 363, 537, 561, 1171, 1969, 2057, 3043, 3513, 5907, 6171, 9129, 12881, 19907, 21659, 33473, 38643, 59721, 64977, 100419, 141691, 209609, 218977, 368203, 425073, 628827, 656931, 1104609, 2305699, 2408747, 3563353, 6917097, 7226241, 10690059, 25362689, 39196883, 76088067, 117590649, 431165713, 1293497139]

約数ペア:

[(1, 1293497139), (3, 431165713), (11, 117590649), (17, 76088067), (33, 39196883), (51, 25362689), (121, 10690059), (179, 7226241), (187, 6917097), (363, 3563353), (537, 2408747), (561, 2305699), (1171, 1104609), (1969, 656931), (2057, 628827), (3043, 425073), (3513, 368203), (5907, 218977), (6171, 209609), (9129, 141691), (12881, 100419), (19907, 64977), (21659, 59721), (33473, 38643)]