396514097

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 481559616

約数和(自身を除く): 85045519

約数列:

[1, 7, 19, 133, 173, 361, 907, 1211, 2527, 3287, 6349, 17233, 23009, 62453, 120631, 156911, 327427, 437171, 1098377, 2291989, 2981309, 20869163, 56644871, 396514097]

約数ペア:

[(1, 396514097), (7, 56644871), (19, 20869163), (133, 2981309), (173, 2291989), (361, 1098377), (907, 437171), (1211, 327427), (2527, 156911), (3287, 120631), (6349, 62453), (17233, 23009)]