3039472009

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{21911}}^1$

素因数の和:22093

約数の個数: 24

約数和(自身を含む): 3746952000

約数和(自身を除く): 707479991

約数列:

[1, 7, 19, 49, 133, 149, 931, 1043, 2831, 7301, 19817, 21911, 138719, 153377, 416309, 1073639, 2914163, 3264739, 20399141, 22853173, 62030041, 159972211, 434210287, 3039472009]

約数ペア:

[(1, 3039472009), (7, 434210287), (19, 159972211), (49, 62030041), (133, 22853173), (149, 20399141), (931, 3264739), (1043, 2914163), (2831, 1073639), (7301, 416309), (19817, 153377), (21911, 138719)]