5580211

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 24

約数和(自身を含む): 7115040

約数和(自身を除く): 1534829

約数列:

[1, 7, 13, 53, 89, 91, 169, 371, 623, 689, 1157, 1183, 4717, 4823, 8099, 8957, 15041, 33019, 61321, 62699, 105287, 429247, 797173, 5580211]

約数ペア:

[(1, 5580211), (7, 797173), (13, 429247), (53, 105287), (89, 62699), (91, 61321), (169, 33019), (371, 15041), (623, 8957), (689, 8099), (1157, 4823), (1183, 4717)]