1230882003

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{1291}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 1989318240

約数和(自身を除く): 758436237

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 281, 377, 843, 1131, 1291, 2529, 3393, 3653, 3873, 8149, 10959, 11619, 16783, 24447, 32877, 37439, 50349, 73341, 105937, 112317, 151047, 317811, 336951, 362771, 486707, 953433, 1088313, 1460121, 3264939, 4380363, 4716023, 10520359, 14148069, 31561077, 42444207, 94683231, 136764667, 410294001, 1230882003]

約数ペア:

[(1, 1230882003), (3, 410294001), (9, 136764667), (13, 94683231), (29, 42444207), (39, 31561077), (87, 14148069), (117, 10520359), (261, 4716023), (281, 4380363), (377, 3264939), (843, 1460121), (1131, 1088313), (1291, 953433), (2529, 486707), (3393, 362771), (3653, 336951), (3873, 317811), (8149, 151047), (10959, 112317), (11619, 105937), (16783, 73341), (24447, 50349), (32877, 37439)]