1880473377

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{45131}}^1$

素因数の和:45213

約数の個数: 32

約数和(自身を含む): 2859563520

約数和(自身を除く): 979090143

約数列:

[1, 3, 17, 19, 43, 51, 57, 129, 323, 731, 817, 969, 2193, 2451, 13889, 41667, 45131, 135393, 767227, 857489, 1940633, 2301681, 2572467, 5821899, 14577313, 32990761, 36872027, 43731939, 98972283, 110616081, 626824459, 1880473377]

約数ペア:

[(1, 1880473377), (3, 626824459), (17, 110616081), (19, 98972283), (43, 43731939), (51, 36872027), (57, 32990761), (129, 14577313), (323, 5821899), (731, 2572467), (817, 2301681), (969, 1940633), (2193, 857489), (2451, 767227), (13889, 135393), (41667, 45131)]