6853509

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3083}}^1$

素因数の和:3121

約数の個数: 24

約数和(自身を含む): 11225760

約数和(自身を除く): 4372251

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 3083, 9249, 27747, 40079, 58577, 120237, 175731, 360711, 527193, 761501, 2284503, 6853509]

約数ペア:

[(1, 6853509), (3, 2284503), (9, 761501), (13, 527193), (19, 360711), (39, 175731), (57, 120237), (117, 58577), (171, 40079), (247, 27747), (741, 9249), (2223, 3083)]