19117683

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3083}}^1$

素因数の和:3155

約数の個数: 24

約数和(自身を含む): 30309552

約数和(自身を除く): 11191869

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 3083, 6201, 9249, 27747, 40079, 120237, 163399, 360711, 490197, 1470591, 2124187, 6372561, 19117683]

約数ペア:

[(1, 19117683), (3, 6372561), (9, 2124187), (13, 1470591), (39, 490197), (53, 360711), (117, 163399), (159, 120237), (477, 40079), (689, 27747), (2067, 9249), (3083, 6201)]