8973377

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 11192256

約数和(自身を除く): 2218879

約数列:

[1, 7, 19, 53, 67, 133, 361, 371, 469, 1007, 1273, 2527, 3551, 7049, 8911, 19133, 24187, 24857, 67469, 133931, 169309, 472283, 1281911, 8973377]

約数ペア:

[(1, 8973377), (7, 1281911), (19, 472283), (53, 169309), (67, 133931), (133, 67469), (361, 24857), (371, 24187), (469, 19133), (1007, 8911), (1273, 7049), (2527, 3551)]