39349387

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 51093504

約数和(自身を除く): 11744117

約数列:

[1, 7, 11, 47, 77, 83, 131, 329, 517, 581, 913, 917, 1441, 3619, 3901, 6157, 6391, 10087, 10873, 27307, 42911, 43099, 67727, 76111, 119603, 300377, 474089, 511031, 837221, 3577217, 5621341, 39349387]

約数ペア:

[(1, 39349387), (7, 5621341), (11, 3577217), (47, 837221), (77, 511031), (83, 474089), (131, 300377), (329, 119603), (517, 76111), (581, 67727), (913, 43099), (917, 42911), (1441, 27307), (3619, 10873), (3901, 10087), (6157, 6391)]