735714889

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1481}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 932166144

約数和(自身を除く): 196451255

約数列:

[1, 7, 13, 53, 91, 103, 371, 689, 721, 1339, 1481, 4823, 5459, 9373, 10367, 19253, 38213, 70967, 78493, 134771, 152543, 496769, 549451, 1020409, 1067801, 1983059, 7142863, 8084779, 13881413, 56593453, 105102127, 735714889]

約数ペア:

[(1, 735714889), (7, 105102127), (13, 56593453), (53, 13881413), (91, 8084779), (103, 7142863), (371, 1983059), (689, 1067801), (721, 1020409), (1339, 549451), (1481, 496769), (4823, 152543), (5459, 134771), (9373, 78493), (10367, 70967), (19253, 38213)]