30963171921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1\times {\mathrm{20641}}^1$

素因数の和:21133

約数の個数: 32

約数和(自身を含む): 45514123776

約数和(自身を除く): 14550951855

約数列:

[1, 3, 11, 33, 131, 347, 393, 1041, 1441, 3817, 4323, 11451, 20641, 45457, 61923, 136371, 227051, 500027, 681153, 1500081, 2703971, 7162427, 8111913, 21487281, 29743681, 78786697, 89231043, 236360091, 938277937, 2814833811, 10321057307, 30963171921]

約数ペア:

[(1, 30963171921), (3, 10321057307), (11, 2814833811), (33, 938277937), (131, 236360091), (347, 89231043), (393, 78786697), (1041, 29743681), (1441, 21487281), (3817, 8111913), (4323, 7162427), (11451, 2703971), (20641, 1500081), (45457, 681153), (61923, 500027), (136371, 227051)]