56710563

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6701}}^1$

素因数の和:6755

約数の個数: 32

約数和(自身を含む): 96079872

約数和(自身を除く): 39369309

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 6701, 8463, 20103, 46907, 87113, 140721, 207731, 261339, 609791, 623193, 1454117, 1829373, 2700503, 4362351, 8101509, 18903521, 56710563]

約数ペア:

[(1, 56710563), (3, 18903521), (7, 8101509), (13, 4362351), (21, 2700503), (31, 1829373), (39, 1454117), (91, 623193), (93, 609791), (217, 261339), (273, 207731), (403, 140721), (651, 87113), (1209, 46907), (2821, 20103), (6701, 8463)]