2487101139

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1697}}^1$

素因数の和:1857

約数の個数: 64

約数和(自身を含む): 4068679680

約数和(自身を除く): 1581578541

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 103, 153, 279, 309, 459, 527, 837, 927, 1581, 1697, 1751, 2781, 3193, 4743, 5091, 5253, 9579, 14229, 15273, 15759, 28737, 28849, 45819, 47277, 52607, 54281, 86211, 86547, 157821, 162843, 174791, 259641, 473463, 488529, 524373, 778923, 894319, 1420389, 1465587, 1573119, 2682957, 2971447, 4719357, 5418521, 8048871, 8914341, 16255563, 24146613, 26743023, 48766689, 80229069, 92114857, 146300067, 276344571, 829033713, 2487101139]

約数ペア:

[(1, 2487101139), (3, 829033713), (9, 276344571), (17, 146300067), (27, 92114857), (31, 80229069), (51, 48766689), (93, 26743023), (103, 24146613), (153, 16255563), (279, 8914341), (309, 8048871), (459, 5418521), (527, 4719357), (837, 2971447), (927, 2682957), (1581, 1573119), (1697, 1465587), (1751, 1420389), (2781, 894319), (3193, 778923), (4743, 524373), (5091, 488529), (5253, 473463), (9579, 259641), (14229, 174791), (15273, 162843), (15759, 157821), (28737, 86547), (28849, 86211), (45819, 54281), (47277, 52607)]