752882193

素因数分解:

$3^2\times 7^1\times {\mathrm{1913}}^1\times {\mathrm{6247}}^1$

素因数の和:8173

約数の個数: 24

約数和(自身を含む): 1243701888

約数和(自身を除く): 490819695

約数列:

[1, 3, 7, 9, 21, 63, 1913, 5739, 6247, 13391, 17217, 18741, 40173, 43729, 56223, 120519, 131187, 393561, 11950511, 35851533, 83653577, 107554599, 250960731, 752882193]

約数ペア:

[(1, 752882193), (3, 250960731), (7, 107554599), (9, 83653577), (21, 35851533), (63, 11950511), (1913, 393561), (5739, 131187), (6247, 120519), (13391, 56223), (17217, 43729), (18741, 40173)]