143897039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 179311104

約数和(自身を除く): 35414065

約数列:

[1, 11, 13, 23, 67, 143, 253, 299, 653, 737, 871, 1541, 3289, 7183, 8489, 9581, 15019, 16951, 20033, 43751, 93379, 165209, 195247, 220363, 481261, 568763, 1006273, 2147717, 6256393, 11069003, 13081549, 143897039]

約数ペア:

[(1, 143897039), (11, 13081549), (13, 11069003), (23, 6256393), (67, 2147717), (143, 1006273), (253, 568763), (299, 481261), (653, 220363), (737, 195247), (871, 165209), (1541, 93379), (3289, 43751), (7183, 20033), (8489, 16951), (9581, 15019)]